Question

PLEASE HELP WILL GIVE BRAINLIEST

show work: evaluate f(-2):

f(x) = 3/4 x - 4

Answer 1

Answer:

f(-2) = (3/4)(-2) - 4 = -3/2 - 4 = -1.5 - 4 = -5.5

Step-by-step explanation:

Write f(x) = 3/4 x - 4 as f(x) = (3/4)x - 4 for clarity.

Now substitute -2 for x in f(x) = (3/4)x - 4:

f(-2) = (3/4)(-2) - 4 = -3/2 - 4 = -1.5 - 4 = -5.5