Graph the piecewise function.

f(x) = 3⌊x⌋ − 1

A , B, C, D?

Answer choice A

Step-by-step explanation:

Choice A is the only option that correctly represents the B part of the equation (-1) and has a positive slope of 3.

answer: 4

step-by-step explanation:

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