SOLUTION: let f be the function from the set of real numbers to the set of real numbers defined by f(x)=x^2+3. then f(-2) = A. -7 B. 7 C. 1 D. -1

SOLUTION: let f be the function from the set of real numbers to the set of real numbers defined by f(x)=x^2+3. then f(-2) = A. -7 B. 7 C. 1 D. -1

Algebra.Com

Question 294318: let f be the function from the set of real numbers to the set of real numbers defined by f(x)=x^2+3. then f(-2) =
A. -7
B. 7
C. 1
D. -1
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
(-2)^2+3

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