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22 votes
Lynn, Jude, and Anne were given the function f(x)=-2x^2+32, and they were asked to find f(3).

Lynn's answer was 14, Jude's answer was 4, and Anne's answer was +4. Who is correct

2 Answers

12 votes

Answer:

Lynn's answer is correct

Explanation:

f(3) = -2 x 3^2 + 32

= -2 x 9 + 32

= -18 + 32

= 14

User JohnCoene
by
7.2k points
9 votes

Answer:

Lynn is correct. f(3) = 14

Explanation:

f(x)=-2x^2+32

f(3)=-2(3)^2+32

f(3)=-2(9)+32

f(3)=-(18)+32

f(3) = 14

User Aroc
by
7.3k points