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3 years ago

What is the average rate of change for ƒ(x) = −3x + 1 over the interval −2 ≤ x ≤ −1?

Mathematics

2 answers:

ycow [4]3 years ago

8 0

Answer:

The average rate of change is -3

Step-by-step explanation:

we have

$f(x)=-3x+1$

This is a linear function in slope intercept form $f(x)=mx+b$

where

m is the slope

b is the y-intercept

In this problem

The slope is equal to

$m=-3$

Remember that

In a linear function the average rate of chance is a constant and is equal to the slope of the linear function in any interval

therefore

The average rate of change is -3

mart [117]3 years ago

6 0

Answer:

-2/9 is the correct answer.

Step-by-step explanation:

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7 How can this product be simplified?<br> 5x²(2x - 3)

Burka [1]

Answer:

25x³-15x²

Step-by-step explanation:

multiplying,

5x² ×2x = 25x³

5x² × 3 = 15x²

25x³- 15x²

4 0

3 years ago

An equilateral triangle and a square have the same perimeter. One side of the triangle measures 28 units. What is the area of th

Anestetic [448]

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Finally, the area of a square is defined as two sides multiplied by each other, so 24 multiplied by 24.
Hope this helps.

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4 years ago

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deff fn [24]

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Brainliest?

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6 0

3 years ago

A block of wood measures 4.5 inches by 7 inches. What is the volume of wood

Arada [10]

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4 years ago