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Help!!

f is a quadratic function where f(2) = 0, f(-2) = 0, and f(0) = -0.12. Find an algebraic equation for
f(u).

User Davide Ungari
by
2.8k points

2 Answers

16 votes
16 votes

Answer:

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gjddkfzutwdjtabkf

User SRENG Khorn
by
3.1k points
23 votes
23 votes
f(u) = k(u - 2)(u + 2)
f(0) = k x -2 x 2 = -0.12
so k = -0.12 / -4 = 0.03

f(u) = 0.03(u - 2)(u + 2)
User Carl Hine
by
3.0k points