Enter a function in factored and standard form for the given k and set of x-intercepts. x-intercepts: - 7 and 9; k = - 5

Question

Mathematics

Mallory Bentley

7 October, 15:15

Enter a function in factored and standard form for the given k and set of x-intercepts. x-intercepts: - 7 and 9; k = - 5

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Answers (1)

Know the Answer?

Chaya Horn · Answer 1

See below in bold.

Step-by-step explanation:

Factored form:

f (x) = - 5 (x + 7) (x - 9)

Standard form:

f (x) = - 5 (x^2 + 7x - 9x - 63)

f (x) = - 5 (x^2 - 2x - 63)

f (x) = - 5x^2 + 10x + 315.