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Which function's graph has x-intercepts at x = - 2 and x = 4 , and a vertex at point (1, - 18) ?
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Which function's graph has x-intercepts at x = - 2 and x = 4 , and a vertex at point (1, - 18) ?

Which function's graph has x-intercepts at x = - 2 and x = 4 , and a vertex at point-example-1
User Tambalolo
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1 Answer

6 votes

Answer: (x+2)(2x-8)

if you let x = 1 it give h(x) = -18

User Gordon Henriksen
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