Draw the graph of y = x^3+3 for values of x between –3 and 3.
Use your graph to estimate the value of y when x = -2.5.
Answers
Answer:
Substitute different values of x in y=3x and get corresponding y coordinates.
Substitute different values of x in y=3x and get corresponding y coordinates.Such as (0,0),(1,3),(2,6),(−1,−3),(−2,−6)
Substitute different values of x in y=3x and get corresponding y coordinates.Such as (0,0),(1,3),(2,6),(−1,−3),(−2,−6)Now, when x=−2 then y=−6 .
Related Questions
How does information about cell phones and cameras relate to the author’s main idea? It suggests Nessie is quite difficult to capture electronically. It suggests that people who claim to have seen Nessie are not telling the truth. It suggests we should be seeing more evidence than we are. It suggests we need better technology to discover the truth.
PLEASE ANSWER FAST
Answers
Answer:
c
Step-by-step explanation:
I took the test and i got it right
Answer:
he answer is c
Step-by-step explanation:
i just took the test on the loch ness monster
A group of friends are playing a board game. As part of the game, each player is given the same number of cards. There are 7 players and 62 cards. How many cards will each player get if they all get the same number of cards?
A. Each player will get 10 cards. There will be 8 cards left over.
B. Each player will get 9 cards. There will be 1 card left over.
C. Each player will get 8 cards. There will be 6 cards left over.
D. Each player will get 6 cards. There will be 8 cards left over.
Answers
Answer and Step-by-step explanation:
What is 334% written as a decimal?
Answers
Answer:
3.34
Step-by-step explanation:
explanation: calculator
What value of p makes the equation true?
Answers
Answer:
Any pictures?
Step-by-step explanation:
What equation?
(5x2 + 13x – 4) – (1722 + 70 – 19) + (50 – 7)(3.1 + 1)
12
-
I+D
Answers
Answer:
5^x2+13x+338.6
Step-by-step explanation:
Solve the system of linear equations by adding or subtracting. 4x + y = −9 9x − y = 1
Answers
Answer:
I believe the answer is
(-8/13,-85/13)
In a triangle the ratio of two sides is 3 : 1. If the sum of the two
sides is 60 units, then the length of the smaller side is
Answers
Answer:
20
Step-by-step explanation:
3:1 means that the one side is 1/3 of the two added together.
60/3=20
3. The chart shows the results of a survey of 100
people who purchased chips on Saturday.
Chips Survey
you of Chips
Nurober of
People
25
Cheese Puffs
Tortilla Chips
Potato Chips
35
40
If 500 people purchase chips next Saturday, how
many can be expected to buy potato chips?
© 1,250
200
D 125
Answers
Answer:
8
Step-by-step explanation:
Multiply 5 to the Cheese Puffs, Tortilla Chips and Potato Chips.
25 x 5 = 125
35 x 5 = 175
40 x 5 = 200
They add up to 500.
After that, put potato chips as a numerator and the total of chips people are purchasing as a denominator.
40/500 = 0.08
0.08 x 100 = 8
(Final answer)
Answer:
8 is the answer
Step-by-step explanation:
Juan is shopping for school supplies. He bought a pencil case for $5.00, but now he needs
pencils to go inside it. Each box of pencils $3.00. Let t represent the total cost, and b represent
each box of pencils. Determine the dependent and independent variables.
Answers
Answer:
T is dependent B is independent
Step-by-step explanation:
Total cost is changed by how many pencils you buy
The price of each box of pencils does not change
How many solutions does this quadratic equation have?
y = x² + 10x + 25
Answers
Answer:
you can use interent mircosoft calculator
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
y = x² + 10x + 25 ← is a perfect square
y = (x + 5)²
To find the solution let y = 0 , that is
(x + 5)² = 0, that is
x + 5 = 0 ⇒ x = - 5
Given △ABC, use a dilation with the center at the origin to make a similar triangle with side lengths three times as large. What are the coordinates of C' of the image?
(–6, 3)
(–3, 6)
(3, –6)
(6, –3)
Answers
Answer:
(6, –3)
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Dilation is the reduction or enlargement of the size of an object by a factor.
If an object with point A(x, y) is dilated about the center of origin by a factor k, the new point is A'(kx, ky)
From the question, the coordinate if the triangle ABC is at A(-1, 2), B(-1, -1) and C(2, -1).
Since the new triangle has sides with three times length, hence it is dilated by a factor of 3. The new coordinates are:
A' = 3(-1, 2) = (-3, 6)
B' = 3(-1, 1) = (-3, 3)
C' = 3(2, -1) = (6, -3)
Answer: D. (6, –3)
Step-by-step explanation: TRUST ME! Answer correct in Edge. :)
Help me with geometry this is my 3rd time asking
Answers
Answer:
The coordinates of D(5,2)
Step-by-step explanation:
Step(i):-
Given point C(1,-4) and mid point M( 3,-1)
we have to use mid-point formula
[tex](\frac{x_{1}+x_{2} }{2} ,\frac{y_{1}+y_{2} }{2} )[/tex]
Step(ii):-
Given mid point M( 3,-1) and (x₂ , y₂ ) be the 'D' co-ordinates
[tex](\frac{1+x_{2} }{2} ,\frac{-4+y_{2} }{2} ) = (3,-1)[/tex]
⇒ [tex]\frac{1+x_{2} }{2} = 3[/tex] and [tex]\frac{-4+y_{2} }{2} = -1[/tex]
1 + x₂ = 3 ˣ 2 and -4 +y₂ = -2
⇒ x₂ = 6-1 =5 and y₂ = -2 +4
⇒ x₂ = 5 and y₂ = 2
Final answer:-
The coordinates of 'D' = (5,2)
WHATS THE GCF of 42 and 96.
HURRRRRY PLSSSSSSSSSS
Answers
Answer:
6
Step-by-step explanation:
Find the prime factorization of 42:
42 = 2 × 3 × 7
Find the prime factorization of 96 :
96 = 2 × 2 × 2 × 2 × 2 × 3
To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 3
GCF = 6
ANSWER
The Greatest Common Factor (GCF) for 42 and 96, notation CGF(42,96), is 6.
EXPLANATION:
The factors of 42 are 1,2,3,6,7,14,21,42; The factors of 96 are 1,2,3,4,6,8,12,16,24,32,48,96.
brainliest is appreciated
Urgent please help..
Answers
Explanation:
You’re finding angle Y, so write the SOH CAH TOA. the two sides your are given are the adjacent side to Y and the opposite side so you use tangent. You then get the equation tanY=10/8 Since you’re finding an angle you use inverse tangent so you get y=tan^-1(10/8) and then put that into the calculator!
At a sale this week, a table is being sold for $748. This is a 15% discount from the original price.
What is the original price?
Answers
Answer:
$880
Step-by-step explanation:
You are looking for the original price. What times 0.85 will equal 748. 748÷0.85 = 880. To check your work, 880 * 0.85 = 748.
I neee help on this
Sorry its a little blurry lol
Answers
Which function represents exponential decay?
O f(x) =1/2(3/2)x
O fx) =1/2(-3/2)x
O F(x)=4(-2/3)x
O F(x)=4(2/3)x
Answers
Answer:
f(x) = 4(2/3)ˣ represents exponential decay.
Hence, option D is the correct function.
Step-by-step explanation:
The function of the form
[tex]y\:=\:a\left(1\:-\:r\right)^x\:\:[/tex]
where [tex]a > 0[/tex] and [tex]0 < r < 1[/tex]
is called the exponential decay function.
If we replace base 'b' by 1 - r, then we get the decay function of the form
y = abˣ
where 0 < b < 1
Please note that an exponential function cannot have a base of 0, 1, or a negative value.Now, if we carefully observe, the function f(x) = 4(2/3)ˣ is the only option correct as
f(x) = 4(2/3)ˣ
here 0 < b < 1 and a > 0
Therefore, f(x) = 4(2/3)ˣ represents exponential decay.
Hence, option D is the correct function.
The function that represents exponential decay is [tex]f(x)=4(\frac{2}{3} )^x[/tex] since 2/3 is less than 1.
Exponential functionsThe standard expression for an exponential function is expressed as:
[tex]y=ab^x[/tex]
Note that the value of "b" determines whether an exponential equation is a growth or decay.If b < 1, hence the exponential function is a decayIf b > 1, then the exponential function is growth.From the given options, we can see that the function that represents exponential decay is [tex]f(x)=4(\frac{2}{3} )^x[/tex] since 2/3 is less than 1.
Learn more on exponential functions here: https://brainly.com/question/12940982
3. Resuelve el triángulo con A = 30º, a = 3 cm y b = 4 cm y comprueba que hay dos soluciones posibles.
Answers
Answer:
41.8°
Step-by-step explanation:
Resolvemos esta pregunta usando la regla del seno
a / sin A = b / sin B
Estamos despejando el ángulo B
Por lo tanto:
3 / sin 30 = 4 / sin B
Cruz multiplicar
3 × sin B = sin 30 × 4
sin B = sin 30 × 4/3
B = arco sin [sin 30 × 4/3]
B = 41.81031 °
Aproximadamente = 41.8 °
Lisa spent $240 on books. Math books cost $28 and English books cost $25.
If she bought a total of 9.
Answers
Answer:
What’s the question there is no question lol
Step-by-step explanation:
Oof
PLZ I NEED HELP ILL GIVA YALL BRAINLIEST
Answers
Answer:
39 possible outcomes.
Step-by-step explanation:
Since there are 52 cards in a deck and Jane has 3 decks, that would give Jane 156 cards, leaving us to divide that number by 4 because 4 cards are dealt at the start of the game.
Please Help me ASAP i need to turn it in, in like 10 min. Please answer the questions in the screenshot ill give u 20 points Thank you so much! Have a great day! <333 :)
Answers
Answer:
for #1 its the 1st and 4th box
for # 2 it's 13.5 and 20.25
Step-by-step explanation:
1st box - 10 ÷ 5 = 2 and 25 ÷ 5 = 5
4th box - 10 x 2 = 20 and 25 x 2 = 50
you have to make sure that you do the same thing for both sides of the equation
6 x 2.25 = 13.5
9 x 2.25 = 20.25
Dilation is an enlarging or shrinking of a math figure using a specific scale factor
multiply your numbers by that given scale factor to give you your answer of option 2
hope this is right I'm not completely positive about the send one.
Matthew is making bags of trail mix for hiking club. He will use 21 ounces of walnuts, 10.1 ounces of almonds, and 28.4 ounces of cashews. This amount makes 25 bags of trail mix. How many ounces are in each bag?
Answers
Answer:
its 2.38 ounces in each bag
Step-by-step explanation:
u add all of he numbers then divide by 25. your welcome
Write and solve the equation. Show all work.
Represent your answer with the variable and a
label.
Taylor's mom is 57 years old, which is three years more
than twice Taylor's age. How old is Taylor?
Answers
Answer:
27
Step-by-step explanation:
57 - 3 = 54. 54/2 = 27.
Jada leaned a ladder against her house. The bottom of the ladder is 15 feet from the house and the top of the ladder is 36 feet above the
ground. How long is the ladder?
Answers
Answer:
39ft
Step-by-step explanation:
36^2+15^2=x^2
x^2=1296+225
x^2=1521
x=39
PLS ANSWER THISHEHDNDJDJ
Answers
9514 1404 393
Answer:
1/12
Step-by-step explanation:
The slope of a ramp (or anything else) is the ratio of its "rise" to its "run."
The rise is the vertical change. Here, that is shown as 3 m.
The run is the horizontal change. Here, that is shown as 36 m.
Then the slope is ...
[tex]\text{slope }=\dfrac{\text{rise}}{\text{run}}=\dfrac{3\text{ m}}{36\text{ m}}=\boxed{\dfrac{1}{12}}[/tex]
__
Additional comment
If this were a line on a graph, the slope would be calculated the same way. When the rise is positive to the right, the slope is positive. On a graph, if the rise is negative as you go to the right, the slope is negative.
Which value of x is a solution for the given equation?
A) 5
B) 7
C) 9
D) 13
2)
Which value of x is a solution for this equation?
7 − 4x = −12 − 3x
A) 5
B) 7
C) 19
D) 23
Answers
Answer:
C. 19
Step-by-step explanation:
7 - 4X = -12 - 3X
7 - 4X +12 = -3X
19 = +4X -3X
19 = X
Answer:
1. C) 9
2. C) 19
Step-by-step explanation:
[tex]1)5x + 12 = 57[/tex]
➡️ [tex]5x = 57 - 12[/tex]
➡️ [tex]5x = 45[/tex]
➡️ [tex]x = 9[/tex] ✅
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
[tex]2)7 - 4x = - 12 - 3x[/tex]
➡️ [tex] - 4x + 3x = - 12 - 7[/tex]
➡️ [tex] - x = - 19[/tex]
➡️ [tex]x = 19[/tex] ✅
Can you guys solve this for me
Answers
Answer:
x = 47
y = 133
Step-by-step explanation:
Triangle: 180°
86 + 47 = 133
180 - 133 = 47
180 - 47 = 133
Y = 133°
A triangle has a total of 180°. They already give you two of them so 180 - (86+47) = 47.
A line has an angle of 180° as well. Because you know x is 47 then the equation 180 - 47 = angle measure applies.
Find the slope of the line that passes through (-10,5) and (-10,8).
Answers
Answer:
undefined
Step-by-step explanation:
Since the x value is the same, it looks like the slope is undefined.
Answer: The slope is undefined
Step-by-step explanation:
Find the difference in the y coordinates and divide it by the difference in the x coordinates
y coordinates : 5 - 8 = -3
x coordinates: -10 -(-10) = 0
slope: -3/0 = 0
Can somebody help me with this question. Will mark brainliest.
Answers
3 is less than or equal to m + 1.4
Answers
Answer:
Number form: 3 ≤ m + 1.4Solved: m ≥ 1.6Step-by-step explanation:
Number form:
3 = 3Less than or equal to = ≤m + 1.4 = m + 1.4Solved:
Subtract 1.4 from each side, so it now looks like this: m ≥ 1.6I hope this helps!
