What is the completely factored form of x^3 – 64x?a) x(x – 8)(x – 8)
b) (x - 4) (x^2 + 4x + 16)
c) x(x – 8)(x + 8)
d) (x – 4)(x + 4)(x + 4)

Answers

Answer 1

Answer: $x^3 - 64x \n \n gcf = x \n \n x( (x^3)/(x) + (-64x)/(x) ) \n \n x(x^2 - 64) \n \n x(x^2 - 8^2) \n \n x(x + 8)(x - 8) \n \n$

The final result is: C) x(x - 8)(x + 8).

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What is the solution of the equation? 3 = b + 3
A. 0
B. 1
C. 9
D. 6

Answers

A would be the answer
you have to combine like terms
so subtract 3 from each side and then you are left with b=0

Use the following table of the function f(x) = x4 − 4x to answer this question: x f(x)
-2 24
-1 5
0 0
1 -3
2 8
What is the average rate of change from x = −1 to x = 2?
A. −3
B. −1
C. 1
D. 3

Answers

we have

$f(x)=x^(4)-4x$

Step 1

Using the table find the value of f(x) for $x=-1$

$x=-1\nf(-1)=5$

Step 2

Using the table find the value of f(x) for $x=2$

$x=2\nf(2)=8$

Step 3

Find the average rate of change

we know that

the average rate of change is equal to the formula

$(f(b)-f(a))/(b-a)$

in this problem we have

$f(b)=f(2)=8$

$f(a)=f(-1)=5$

$b=2$

$a=-1$

substitute the values in the formula

$(8-5)/(2+1)$

$(3)/(3)=1$

therefore

the answer is the option C

the average rate of change is $1$

$A(x) = (f(x) - f(a))/(x - a) = (f(-1) - f(2))/(-1 - 2) = (5 - 8)/(-3) = (-3)/(-3) = 1$
The answer is C.

What is made up of two expressions that are equal in value to each other

Answers

Answer:

linear equation

Step-by-step explanation:

i don't know the explanation step by step

Which angle measures approximately 152°?

Answers

Answer:

The answer is YZC, so the third option

Step-by-step explanation:

The explanation for this one is fairly simple, as the lines are already drawn out for you!

The line labeled C lines up with 152 on the protractor, and after connecting that to the base point Z in the middle and then the base line of Y, you get YZC

Hopefully I helped you!

Answer:

yzc

Step-by-step explanation:

i took the test and got it right

Find the slope of each line. 9) y = -x + 3 A. -1 B. 1 C. 3 D. -3

Answers

Answer: -1

Reason:

Compare the given equation to the template y = mx+b

m = -1 = slope

b = 3 = y intercept

If it helps, then think of y = -x+3 as y = -1x+3

Final answer:

The slope of the line represented by the equation y = -x + 3 is -1.

Explanation:

The question is asking you to find the slope of the line represented by the equation y = -x + 3. In the standard form of a linear equation, y = mx + b, m is the slope of the line. The slope of a line tells you how steep the line is. It is determined by the ratio of the vertical change (the 'rise') to the horizontal change (the 'run') between any two points on the line. In this case, the equation of the line is y = -x + 3, so the slope of the line is the coefficient of x, which is -1. Therefore, the correct answer is A, -1. This might contrast with the figure A1 example, in which m is 3, but for your particular equation, m is -1.

Learn more about slope here:

brainly.com/question/3605446

#SPJ11

What is the slope of the line that passes through (3'-7)(-1'1)

Answers

Answer:

Slope of line passing through (3,-7) and (-1,1) = -2

Step-by-step explanation:

The slope of a line passing through points (x₁,y₁) and (x₂,y₂) is given by $(y_2-y_1)/(x_2-x_1)$

Here points are given by (3,-7) and (-1,1)

So we have (x₁,y₁) = (3,-7) and (x₂,y₂) = (-1,1)

Slope $=(1-(-7))/((-1)-3)=(8)/(-4) =-2$

Slope of line passing through (3,-7) and (-1,1) = -2

To solve for slope. Remember that slope, m= (change in y)-(change in x). So that means m= (y2-y1)/(x2-x1). Putting in the values we get (1--7)=(1+7)/(-1-3)= (8)/(-4)= -2. So m, or slope is -2.

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