What is an equation of a quadratic function whose zeros are twice the zeros of y = 2x2 – x – 10?
a. f(x) = 2x2 - 20 x +20
b. f(x) = x2 - x - 20
c. f(x) = 2x2 -2x -5
d. f(x) = 2x2 -2 x – 10
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a. f(x) = 2x2 - 20 x +20
b. f(x) = x2 - x - 20
c. f(x) = 2x2 -2x -5
d. f(x) = 2x2 -2 x – 10
need asap pleas, arigatoguzaimas
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Answer:
a. f(x)=2×2-20×20
that's my answer