If the factors of quadratic function g are (x − 7) and (x + 3), what are the zeros of function g?
A.
3 and 7
B.
-3 and 7
C.
-7 and -3
D.
-7 and 3

Question

If the factors of quadratic function g are (x − 7) and (x + 3), what are the zeros of function g?  A.   3 and 7  B.   -3 and 7  C.   -7 and -3  D.   -7 and 3

thuthuy · Answer

Answer: B. -3 and 7      Step-by-step explanation:    To find the zeros, just move the constants to the other side,   x - 7  ⇒  x =  7   x + 3  ⇒  x =  -3    If the number is moved to the other side its sign becomes opposite        Hope it helps!

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