Question

Evaluate f(x)=-2×+5 for f(-5)​

Answer 1

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

(-)(-) = +

f(-5) = 10 + 5

f(-5) = 15 (A)

Answer 2

• Answer:

f(-5) = 15 (A)

• Explanation:

f(x) = - 2x + 5

replace x = - 5

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

(-)(-) = +

f(-5) = 10 + 5

f(-5) = 15 (A)