Answers
Answer:
No
Step-by-step explanation:
No
Because a linear function is the form as
[tex]f(x)=ax+b[/tex]
the highest exponent is one
and the graph is a line in the case of
[tex]p(x)=3x^2-4[/tex]
is a parabola, not a line
Related Questions
10 - (-9)= WHAT??? PLEASE help AND SHOW WORK IF YOU CAN?
Answers
Answer:
19
Step-by-step explanation:
-(-9) becomes 9 because the negative in front of the parenthesis is just a negative one that is multiplied with the negative nine, making it a positive nine. This makes the problem 10+9
Answer:
19
Step-by-step explanation:
[tex]10-(-9)\\\\10+9\\\\\boxed{19}[/tex]
Hope this helps.
-2(8x-1)=5(1-3x)
What is the answer to this equation?
Answers
Answer:
x= -3
Step-by-step explanation:
−2(8x−1)=5(1−3x)
Step 1: Simplify both sides of the equation.
−2(8x−1)=5(1−3x)
(−2)(8x)+(−2)(−1)=(5)(1)+(5)(−3x)(Distribute)
−16x+2=5+−15x
−16x+2=−15x+5
Step 2: Add 15x to both sides.
−16x+2+15x=−15x+5+15x
−x+2=5
Step 3: Subtract 2 from both sides.
−x+2−2=5−2
−x=3
Step 4: Divide both sides by -1.
−x
−1
=
3
−1
x=−3
What is the distance between 178 and 313?
a. -491
b. -135
c. 491
d. 135
Answers
What is another way to write the absolute value inequality |p|≤12
Answers
Answer:
p <= 12 and p >= -12
Step-by-step explanation:
The absolute value of p means that p is less than 12. Then, -p must be greater than -12
p <= 12 and p >= -12
Answer:
A. -12 < or = p < or = 12
Step-by-step explanation:
took on edge
Multiplying and dividing ratio numbers
Answers
Answer:
with multiplying and dividing ratios you will need to either dividing or multiplying each of the terms in the ratios by the same number.
Step-by-step explanation:
Examples
12:14
you would divide by 2 and you would get
6:7
hope this helps
is (85.76%) an C or B
Answers
Answer:
It is B.
Step-by-step explanation:
A C is anything between 73-76 %, while a B is anything between 83-86 %
Write and expression so that the quotient of a decimal and a whole number is 0.04
Answers
Answer:
0.4 divided by 10
Step-by-step explanation:
Answer: This is the result of 0.04/8
Step-by-step explanation
The scale of a map says that 2 in represents 10 miles. What distance on th map (in centimeters) represents an actual distance of 40 miles???
Answers
Answer:
8 inches
Step-by-step explanation:
Step 1:
2 : 10 miles Ratio Inches to Miles
Step 2:
2 : 10 = x : 40 Equation
Step 3:
10x = 80 Multiply
Step 4:
80 ÷ 10 Divide
Answer:
x = 8
Hope This Helps :)
Answer:
1. 3/50
2. 1/20
3. Greater Than
Can someone help me fast please!!!!
Answers
Answer:
Step-by-step explanation:
121=irrational
100= rational
99= irrational
10=rational
Yesenia solved the equation shown below. Select the correct justification for each step shown.
Justification
Step
-4(3x - 1) = 12 – 4x
3.2 – 1= -3+2
Original Equation
3.2 +2=2
2 = -23
Addition Property of Equality
-1=2
GIVING BRAINLIEST
Answers
Answer:
Step-by-step explanation:
Yesenia's solution is as followed.
Step Justification
1). -4(3x - 1) = 12 - 4x 1). Original equation
2). 3x - 1 = -3 + x 2). Distributive property
3). 3x + 2 = x 3). Addition Property of equality
4). 2 = -2x 4). Subtraction property of equality
5). -1 = x 5). Division property of equality
HI PLZ HELP I GIVE OUT BRAINIEST!
Answers
Answer:
A. 300
Step-by-step explanation:
Answer: 300 kilometers per hour
Step-by-step explanation: :)
The table represents a function what is the value of f(-1)?
Answers
Answer:
0
Step-by-step explanation:
f(-1) is when x = -1
When x = -1, f(x) = 0.
if y varies directly with x and y=-20 and x=5 what is x when y=-24
Answers
Answer:
-21
Step-by-step explanation:
when y-20 and ×=5 you giving the answer -21 of x because the dividend variable would have to be subtracted from negative -20y from positive five
Martha's Bakery is baking loaves of banana bread and poppy-seed almond bread. The recipe for one loaf of banana bread calls for two cups of flour and one teasooon of baking soda. One loaf of poppy-seed almond bread reauires cups of flour and a teaspoons of baking soda. The bakery has 24 cups of flour and 26 teaspoons of baking soda in stock. Write a system of linear inequalities to model how many loaves of bread can be baked. graph the inequalities that represent how many loaves of each type of bread the bakers can make Which of the following combinations can they make based on their current supply of flour and bakine sodal Check all that apply.
01 banana bread and 5 poppy seed almond breaads
O3 banana breads and 11 poppy-seed almond breads
D 6 banana breads and 8 poppy seed aimond breads
D7 banana breads and 9 poppy-seed amond bre ads
09 banana breads and 5 poppy-seed almond breads
Answers
Answer: 1 banana bread and 5 poppy seed almond breads
6 banana breads and 8 poppy seed almond breads
PLEASE HELP WILL GIVE BRAINLIEST <3
As Altitude ___?___ Temperature ___?___
A. Increases; Decreases
B. Decreases; increases
C. increases; increases
D. decreases; decreases
Answers
Answer:
A
Step-by-step explanation:
The higher you are the cooler it gets, that's why there's snow on mountains
Answer: A I think it's A
Step-by-step explanation:
Each dance class is hour. It takes a student 7 hours to learn a dance routine. Which
statement is true?
A student needs to take 6 dance classes to learn the routine.
A student needs to take 10 dance classes to learn the routine.
A student needs to take 5 dance classes to learn the routine.
A student needs to take 9 dance classes to learn the routine.
Done
Answers
Answer:
The correct option is (d) a student needs to take 10 dance classes to learn the routine.
Step-by-step explanation: Given that each dance class is hour and a student takes hours to learn a dance routine.
We are to select the TRUE statement.
Duration of each dance class is given by
and the time taken by a student to learn a dance routine is given by
Therefore, the number of dance class that a students needs to learn the dance routine will be
Thus, a student needs 10 dance classes to learn the dance routine.
Option (d) is CORRECT.
Step-by-step explanation:
Which statement could be used to explain why f(x) = 2x – 3 has an inverse relation that is a function?
1. The graph of f(x) passes the vertical line test.
2. f(x) is a one-to-one function.
3. The graph of the inverse of f(x) passes the horizontal line test.
4. f(x) is not a function.
Answers
Answer:
2. f(x) is a one-to-one function.
Step-by-step explanation:
If a relation passes the vertical line test, it is a function.
If a relation passes the vertical line test and the horizontal line test, then it is a one-to-one function, and its inverse is also a function.
Answer: 2. f(x) is a one-to-one function.
M+2 6 is equal to what?
Answers
Answer:
4
Step-by-step explanation:
I'm going to assume you mean [ m + 2 = 6 ]
m + 2 = 6
~Subtract 2 to both sides
m = 4
Best of Luck!
A construction company is hired to build a wheelchair ramp for a restaurant. The ramp connects the handicap parking space (point A) to the top of the porch of the restaurant (point B) that is 4.5 feet higher than the ground level below it (point C making a right triangle ABC. The building regulations require the ramp angle to be 8 degrees, meaning angle A must be 8 degrees.
1. On a sheet of paper, draw the right triangle of the ramp and label the sides and angle A. Indicate which side is 4.5 ft.
2. Use the right triangle trigonometry and calculate the length of the ramp (sid AB). Show your work on the paper.
Answers
Answer:
1. diagram in the attachment
2. AB = 32.3 ft
Step-by-step explanation:
2. from the diagram:
[tex]sin \theta = \frac{opposite}{hypotenuse}\\sin (8) = \frac{4.5}{AB} \\AB = \frac{4.5}{sin(8)} \\AB = \frac{4.5}{0.1392} \\AB = 32.33ft[/tex]
How do you write -10.2 as a fraction?
Answers
- 9x + 10
-5x = —————
7
Answers
Answer:
x = [tex]\frac{17}{14}[/tex]
Step-by-step explanation:
simplify both sides of the equation
-9x + 10 - 5x = - 7
-9x + 10 + - 5x = -7
(-9x + -5x) + (10) = -7 (combine like terms)
-14x + 10 = -7
subtract 10 from both sides
-14x + 10 - 10 = -7 - 10
-14x = -17
divide both sides by -14
[tex]\frac{-14x}{-14}[/tex] = [tex]\frac{-17}{-14}[/tex]
x = [tex]\frac{17}{14}[/tex]
22. The sum of the first n terms of the arithmetical progression 3, 5.5, 8. .... is equal to the 2nth term of the arithmetic
progression 33/2, 57/2, 81/2. calculate n
[I.S.C
Answers
Given that,
Series 1: 3, 5.5, 8..... and series 2: 33/2, 57/2, 81/2.
To find,
The value of n.
Solution,
Let n is the no of terms in both the series.
For 3, 5.5, 8
First term, a = 3 and common difference d = 2.5
Sum of n terms of a series is given by :
[tex]S=\dfrac{n}{2}(2a+(n-1)d)[/tex]
So,
[tex]S=\dfrac{n}{2}(2\times 3+(n-1)2.5)\\\\S=\dfrac{n}{2}(6+2.5(n-1))\ ....(1)[/tex]
For 33/2, 57/2, 81/2
First term, a = 33/2 and common difference, d = 12
nth term of a series is given by :
[tex]a_n=a+(n-1)d[/tex]
For 2nd terms,
[tex]a_2=\dfrac{33}{2}+(2-1)\times 12\ ....(2)[/tex]
According to question, sum of the first n terms of the arithmetical progression 3, 5.5, 8. .... is equal to the 2nth term of the arithmetic progression 33/2, 57/2, 81/2
From equation (1) and (2) :
[tex]\dfrac{n}{2}(6+2.5(n-1))=\dfrac{33}{2}+ 12\\\\\dfrac{n}{2}(6+2.5(n-1))=\dfrac{57}{2}\\\\n(6+2.5(n-1))=57\\\\6n+2.5n^2-2.5n-57=0\\\\2.5n^2+2.5n-57=0\\\\\text{On solving the above quadratic equation, we get the value of x as follows :}\\\\x=4.126,-5.526[/tex]
Neglecting the negative value, we get the value of n = 4.126
or
n = 4
Hence, the value of n is 4.
sUBTRACT uSING tHE nUMBER lINE-3/5 -(-2/5)
Answers
Answer:
-1/5
Step-by-step explanation:
subtract -2/5with -3/5and you will get -1/5
Hunter's time for the 100-meter freestyle event was 57.9 seconds. His time for the second half of the race was 4.7 seconds slower that his time for the first half. What was Hunter's time for the second half?
Answers
Answer:
Step-by-step explanation:
Time for first race 57.9seconds
x=time for first half of race
x-4.7=second half of race
Equations is
x + (x-4.7)=57.9
2x-4.7=57.9
2x=57.9+4.7
2x=62.6
x=31.3
Check answer
31.3 + (31.3-4.7)=57.9
31.3 +26.6=57.9
57.9=57.9
In a one-minute time period, Joseph read 2 times as many words as
John. Together they read 669 words. How many words did each boy
read?
Answers
Answer:
John: 223 words
Joseph: 446 words
Step-by-step explanation:
Set up the equation, 2x + x = 669 to find out how many words each boy read.Combine like terms. 3x = 669.Divide by 3 on both sides. x = 223. This is the amount of words John read. To find out how many words Joseph read, multiply 223 and 2, which is 446.GIVING 20 POINTS
A parallelogram
always/never/sometimes a hexagon.
Answers
Answer: sometimes
bc a parallelogram can be different things like : squares, Rhombus, and a Rectangle
hoped this helped lmk if it did
A stack of letters is 2.4 inches thick. Each letter is 0.6 inches thick.
How many letters are in the stack?
Answers
Answer:
4
Step-by-step explanation:
0.6 x 4 is 2.4
What's the nearest integer and the nearest tenth
Answers
Answer:
nearest integer 27 by 4
For the function f(x) = 7x-x^2 find each of the following;
a) f(t-4)
b) f(p + 4)
c) f(a+h) - f(a)
d) f(t-1)+c
e) f(a) + 8
Answers
Answer:
Step-by-step explanation:
in the expression f(x), x is just a place holder. It can be replaced with any value you choose.
f(t-4) = 7(t-4) - (t-4)^2
f(p+4) = 7(p+4) - (p+4)^2
f(a+h)-f(a) = 7(a+h)^2 - (a+h)^2 - (7a-a^2)
f(t-1)+c = 7(t-1) - (t-1)^2 + c
f(a)+8 = 7a - a^2 + 8
you can simplify these some
Find the measure of x help asap
Answers
Answer:
M<XQL=118°
Step-by-step explanation:
209-13b=146-4b
209-146=-4b+13b
63=9b
b=7
<XQL=209-13b=
209-13(7)=
209-91=
118
