Question

Evaluate
f(x) = — 2x + 5; find f (—3)
f (-3) =,l

Answer 1

To evaluate the function f(x) = -2x + 5 at x = -3, substitute x = -3 into the function and simplify. The value of f(-3) is 11.

Step-by-step explanation:

To evaluate the function f(x) = -2x + 5 at x = -3, we substitute x = -3 into the function and simplify:

f(-3) = -2(-3) + 5

f(-3) = 6 + 5

f(-3) = 11

Therefore, f(-3) = 11.