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Evaluate the function Given f(x) = x2 + x, find f(-10)

Evaluate the function.
A) 110
B) -90
C) -110
D) 90

What is the right answer?

Respuesta :

baraltoa

Answer:

D) 90

Step-by-step explanation:

f(x) = x2 + x substituting with x = -10  we have

f(-10) = (-10)2 + (-10)  = 100  - 10  (-10 squared is positive 100)

f (-10) = 90

correct answer is D)

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