The function F(x)is graphed below in two or more complete sentences describe how to find the intervals where the function is decreasing and how interval notation is used to express the intervals in your final answer include the interval in which the function is decreasing

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

the answer is c.

step-by-step explanation:

n word

step-by-step explanation:

what lives in the hood

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