Answer:
-90 is the answer
Step-by-step explanation:
hope it helpss <3
Replace x in the given equation with each value:
a. f(4) = 2(4) -5
= 8-5
=3
b. (f-3) = 2(-3) - 5
= -6 -5
= -11
Answer:
A. - 4
Step-by-step explanation:
f(4) = 4(4) - 20 = 16 - 20 = - 4
Answer:the answer is x = -12
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3
