Question

For the function f(x)=−x^2+x−7, find f(1)

Answer 1

f(1) = -7

Explanation:

Step 1: Define

f(x) = -x² + x - 7

f(1) = x = 1

Step 2: Substitute and Evaluate

f(1) = -(1)² + 1 - 7

f(1) = -1 + 1 - 7

f(1) = -7