Question

If f(x) = -3x + 3, find f(-1).
f(-1) = [?]

Answer 1

To find f(-1) for the function f(x) = -3x + 3, substitute -1 for x which gives f(-1) = 6.

Step-by-step explanation:

The student is asking to find the value of the function f(x) at x = -1 when

f(x) = -3x + 3.

To do this, we substitute -1 for x into the function:

f(-1) = -3(-1) + 3

= 3 + 3

= 6.

Thus, the answer for the question is f(-1) equals 6.