I need help with number 6 please provide a screenshot of the Desmos and any work on paper
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Answer:
See below
Step-by-step explanation:
Graphing all three equations can be done on one DESMOS plot, but it gets very busy and cluttered. The attached image demonstrates an approach that simplifies the graph.
Enter the three equations and three inequalities separately into six DESMOS input boxes. Then I clicked off the color circles of the ones I didn't want to see, leaving only two visible at one time. Each pair represents one line of the function and limit for that function. Then find the intersection point for the values indicated in the second half of the equation.
One can also calculate the answers:
a) (-21,442)
b) (-4,-1)
c) (18,15.5)
d) (20,17)
Related Questions
Lines AB and CD are parallel. Determine the measures of the three angles in the diagram
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Answer:
Step-by-step explanation:
The collection of all possible events is called a. a sample space b. an outcome c. an event d. None of these choices.
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Which image shows a plane slicing a cone to produce an ellipse?
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Answer:
B
Step-by-step explanation:
took the assignment
The ellipse is obtained by slicing the cone at an angle. Then the correct option is B.
What is a conic section?A shape made up of a surface and a round cone intersecting. A conic section is sometimes a circle, an ellipse, a parabola, or a hyperbola, based on the direction of the surface with regard to the conical.
The ellipse is obtained by slicing the cone at an angle that passes through the surface of the cone.
Then the correct option is B.
More about the conic section link is given below.
https://brainly.com/question/22105866
#SPJ2
helpppp guysssssss Find the volume of the prism.
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Answer:
182 cubic feet
Step-by-step explanation:
(7 x 4)/2 to get the area of triangle
than times 13 to get the volume
Cynthia has 8.95 grams of flour. how many milligrams does she have?
Answers
Answer:
8950
Step-by-step explanation:
A relationship between education and income is given in the table.
HURRY HELP ASAP
Based on the data, how much more does a person with a doctoral degree earn than a person with a bachelor's degree over the course of 15 years?
$252,390
$366,510
$785,805
$1,152,315
Degree of education Income
High school diploma $26,582
Associate's degree $37,955
Bachelor's degree $52,387
Master's degree $59,995
Doctoral degree $76,821
Answers
Answer:
$366,510
Step-by-step explanation:
Take Bachelor's degree $52,387 subtract from Doctoral degree $76,821 You will get the answer as $24,434Take $24,434 multiply by 15yearsYou will get $366,510Answer:
$366,510
explanation: I got 100
There are a 11 of birds on a fence between person named ben had the license to hunt animals he shot one bird how many would there be and also how many was there?
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Answer:
ZeroStep-by-step explanation:
Because the rest of the birds will fly away from the fence.
HELLO CAN SOMEONE PLEASE ANSWER THIS QUESTION FOR ME
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Answer:
The top graph represents y = x-6.
Step-by-step explanation:
The graph is a translation 6 units down and the slope is 1.
A tuna can is a right circular cylinder with a radius of 4.25 centimeters and a height
of 3.25 centimeters.
a. If the volume of a cylinder is given by V = nr2h, find the volume of the can to the
nearest cubic centimeter.
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Answer:
Hello, My name is Anastasiya
184.32 cubic centimeter is the volume of the can.
What is Three dimensional shape?a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.
Given that A tuna can is a right circular cylinder with a radius of 4.25 centimeters.
Height of the can is 3.25 centimeters
The volume of the cylinder = πr²h
We have to substitute the values of r and h
volume of the cylinder = 3.14×4.25²×3.25
= 184.32 cubic centimeter
Hence, 184.32 cubic centimeter is the volume of the can.
To learn more on Three dimensional figure click:
https://brainly.com/question/2400003
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Daphne drives 500 mi to visit her sister. She stops for lunch after driving 375 mi. What percent of the trip has Daphne completed when she stops for lunch? Record your answer on the grid. Then fill in the bubbles
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Answer:
She completed 75% of the trip
Step-by-step explanation:
375 miles of 500 miles= 375/500
375/500=0.75
0.75 x 100=75%
help would help please :) auestion in attacment
Answers
Answer:
See below
Step-by-step explanation:
Ravi will get:
50,000x(2/(2+3))=50,000x(2/5)=20,000
Rani will get:
50,000x(3/(2+3))=50,000x(3/5)=30,000
CD bisects ∠ACB. Which statements must be true? Check all that apply.
1. AD = BD
2. AC = CD
3. m∠ACD = m∠BCD
4. m∠CDA = m∠CDB
5. m∠DCA = m∠DAC
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Answer: A, C, D
Step-by-step explanation:
1) AD=BD must be true because the angle bisector drawn from the vertex angle of an isosceles triangle is the perpendicular bisector of the base.
2) AC=CD does not need to be true because angles ADC and CAD do not need to be congruent.
3) This must be true by the definition of an angle bisector.
4) This must be true because angles CDA and CDB are both right angles.
5) This does not need to be true because triangle ADC does not need to be isosceles.
simplify (-2)^4(-2) a.-32 b.-16 c.16 d.32
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I don't understand this.
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Answer:
Me too i cant understand
Step-by-step explanation:
ba bay
Solve the system of equations using substitution
3x – 2y = 3 –4x + y = 6
(X,Y)= (? ,?)
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Step-by-step explanation:
I hope this helps.........
Answer:
(-3,-6)
Step-by-step explanation:
$75.96 divided by 4 = in steps
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Answer:
18.99
Step-by-step explanation:
I just know the answer sorry. Hope this helps you a little.
rahim's father's age is 3 times as old as him. if their sum is 56 , find their ages
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Answer:
Rahim is 14 and his father is 42.
Step-by-step explanation:
Let F be Rahim's father's age and R is Rahim's age.
We learn that:
F = 3R [Rahim's father's age is 3 times as old as him]
and
F + R = 56 [their sum is 56]
----
We have 2 equations and two unknowns, so we should be able to find the answers.
Rearrange the second equation to: F = 56 - R
The use that definition of F in the first equation:
F = 3R
(56-R) = 3R
Then we can find R:
56-R = 3R
4R = 56
R = 14
Since R=14 and F + R = 56,
F + R = 56
F + 14 = 56
F = 42
Check
Does F=3R?
42 = 3(14)? YES
Does F + R = 56?
42 + 14 = 56? YES
Rahim is 14 and his father is 42.
The assumption that there are no exact linear relationships among the independent variables in a multiple linear regression model fails if _____, where n is the sample size and k is the number of parameters.
a. n < k 1
b. n > k
c. n
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Answer:
a. n < k + 1
Step-by-step explanation:
Multiple linear regression model is used for analyzing the linear relationship between the independent variables and dependent variable. It is used when there is the need to predict the relationship of a variable based on the values of two or more other variables. These variables could be nominal, ordinal, or interval/ratio level variables.
Some assumptions of multiple linear regression analysis are:
i. There must be a linear relationship between the outcome variable and the independent variables.
ii. The residuals are normally distributed.
iii. That the independent variables are not highly correlated with each other.
The assumption that there are no exact linear relationships among the independent variables in a multiple linear regression model fails if n < k + 1.
Below are two regular polygons. Calculate the value of angle a.
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The Corollary to the Triangle Exterior Angle Theorem says, "The measure of an exterior angle of a triangle is greater than the measure of each of its remote interior. " Is this still true if you delete the word "remote"? Explain
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Answer: No it is not still true
Step-by-step explanation: Remote is short for remotely which means combine of shapes so with out that word it would be wrong
First, break the irregular polygon into shapes whose (select)
you can find using familiar formulas. The (select) of these areas is the area of the polygon.
First Select options: Areas,distances,sizes,averages,perimeter
Second Select options: Sum, Difference, Average, Product
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The area of a shape is the amount of space it occupies
The complete statement is: First, break the irregular polygon into shapes whose area you can find using familiar formulas. The sum of these areas is the area of the polygon.
How to determine the area of an irregular polygonAn irregular polygon contains several familiar shapes.
So, the first thing to do is to break the polygon into smaller shapes
Then calculate the areas of these shapes
Lastly, add the areas of the shapes to get the area of the irregular polygon
Hence, the area of an irregular polygon is the sum of the areas of the shapes that make up the irregular polygon
Read more about areas at:
https://brainly.com/question/24487155
A circular patio has a diameter of 12 feet. Holly is stringing lights around the edge of the patio.
Approximately how many feet of stringed lights does Holly need?
Use 3.14 for π.
Enter your answer as a decimal in the box.
feet
Answers
Answer:
37.68
Step-by-step explanation:
ayo
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>:)
Answer:
The answer is 37.68
Step-by-step explanation:
I took the test! :)
11.44 plus O.7 eqalls
Answers
Answer:
12.14
Step-by-step explanation:
because if 11.44 id added to .7 we add a zero to point .7. .70
11.44
+ .70
12.14
Answer:
12.14
Step-by-step explanation: Because if you add 0.7 to 0.44 then you get 1.14, then you add 1.14 to 11 you get 12.14
Bobby bought c pieces of candy that
cost $0.65 each and h bags of chips that
cost $0.95 each. Write an expression
that represents how much he spent. .
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Answer:
0.65c + 0.95h
Step-by-step explanation:
For every 'c' pieces of candy it will cost 0.65
For every 'h' bag of chips it will cost 0.95.
find the second derivative of the given function.
[tex]f(x) = \frac{x {}^{2} + 2x - 1}{ x} [/tex]
Answers
Answer:
= -2/x^3
Step-by-step explanation:
Possible derivation:
d/dx(d/dx((x^2 + 2 x - 1)/x))
Distribute 1/x through x^2 + 2 x - 1:
= d/dx((d/dx(2 - 1/x + x)))
Differentiate the sum term by term and factor out constants:
= d/dx((d/dx(2) - d/dx(1/x) + d/dx(x)))
The derivative of 2 is zero:
= d/dx(0 - d/dx(1/x) + d/dx(x))
Use the power rule, d/dx(x^n) = n x^(n - 1), where n = -1.
d/dx(1/x) = d/dx(x^(-1)) = -x^(-2):
= d/dx(0 - -1/x^2 + d/dx(x))
The derivative of x is 1:
= d/dx(0 - -1/x^2 + 1)
Differentiate the sum term by term:
= d/dx(1) + d/dx(1/x^2)
The derivative of 1 is zero:
= d/dx(1/x^2) + 0
Simplify the expression:
= d/dx(1/x^2)
Use the power rule, d/dx(x^n) = n x^(n - 1), where n = -2.
d/dx(1/x^2) = d/dx(x^(-2)) = -2 x^(-3):
Answer: = -2/x^3
what is 3 1/2 x 1 1/2 x 2
Answers
Answer:
[tex]\frac{77}{2}[/tex] or 38 [tex]\frac{1}{2}[/tex]
Identify the vertex, focus axis of symmetry, and directrix. Then sketch the graph
Answers
Answer:
vertex = ( -6 , -3 )
focus = [tex](-\frac{97}{16} ,-3)[/tex]
axis of symmetry = y = -3
directrix = x = [tex]-\frac{95}{16}[/tex]
GRAPH :
ill give the brainliest to the correct and the best explained answer :))
Answers
Answer:
20 m
Step-by-step explanation:
Using the Pythagorean Theorem,
a² + b² = c²
c² = (16)² + (12)²
= 256 + 144
= 400
c =√400
c = 20 m
Solution:
Given:
Length of rectangle = 16 mBreadth of rectangle = 12 mSolve using Pythagoras theorem:
c (Diagonal)² = 12² + 16²=> c² = 144 + 256=> c² = 400=> c = √400 = 20 mIf y = 3x + 1 is changed to y = 4x + 1, how would the graph of the new function compare with
the first one?
Answers
Answer:
The graph of the new function would be steeper than the first one.
Step-by-step explanation:
Slope-intercept formy= mx +c, where m is the gradient and c is the y-intercept. Note that in this form, the y term is the only term on the left-hand side of the equation and its coefficient is 1.
Identifying gradientsSince the two equations are in the slope-intercept form, we can easily identify their gradients from the coefficient of x.
The gradient of the first graph is 3, while that of the new function is 4.
Implications of a greater gradientThe gradient of a graph is how steep it is, or the change of y with respect to x. Also when we are given a linear graph without its equation, we can find its gradient using the formula:
[tex]\boxed{ slope = \frac{y _{1} - y_2 }{x_1 - x_2} }[/tex]
This formula can also be written as
[tex]\boxed{ slope = \frac{rise }{run} }[/tex]
These formulas imply that the gradient is the looking at how much the y- coordinate changes with respect to x. The term 'gradient' and 'slope' have the same meaning and is used interchangeably here.
Given that the new function has a greater slope, it has a greater change in y with respect to x than the first graph. Thus, we see a steeper graph when y= 3x +1 is changed to y= 4x +1.
y- interceptsThe y-intercept does not change in this case and both graphs intercept the y-axis at y= 1.
NoteIn the attached graph, the first graph is represented by the red line while the graph of the new function is in blue.
The radius r in feet of a spherical water tank can be determined by using the formula
