Question

Evaluate this function: For f(x) = -2x + 9, find f(5)

Answer 1

f(5) is -1

Explanation:

• Step 1: Given f(x) = -2x + 9, find f(5)

f(5) = -2 × 5 + 9 = -10 + 9 = -1

Answer 2

The answer is -1

Explanation:

F(x)=-2x+9

When x=5

Substitute x=5 in the above equation

F(5)=-2(5)+9

F(5)=-10+9

F(5)=-1