Mathematics, 06.10.2019 22:30 beckyroof5158
The image of a parabolic lens is traced onto a graph. the function f(x) = (x + 8)(x β 4) represents the image. at which points does the image cross the x-axis?
a.(β8, 0) and (4, 0)
b.(8, 0) and (β4, 0)
c.(2, 0) and (β1, 0)
d.(β2, 0) and (1, 0)
Answers: 1
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