Question #6 - Evaluate a function.
Find f(4).
f(x) = -2x + 5
Type in your answer below. Both math work and an answer must be provided for full credit.
To find f(4), we substitute x = 4 into the function:
f(4) = -2(4) + 5
= -8 + 5
= -3
Therefore, f(4) = -3.