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3 years ago

If the zeros of f(x) are x=-1 and x=2, then the zeros of f(x/2) are

Mathematics

2 answers:

7nadin3 [17]3 years ago

8 0

Answer:

$\Large \boxed{\mathrm{E. \ -2, \ 4}}$

Step-by-step explanation:

The zeros of f(x/2) will double the zeros of f(x).

x = -1 × 2 = -2

x = 2 × 2 = 4

RSB [31]3 years ago

6 0

Answer:

E (-2, 4).

Step-by-step explanation:

(x/2 + 1)(x/2 - 2) = 0

x/2 = -1, x/2 = 2

x = -2, 4.

The roots will be 2 times the roots of f(x).

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Answer:

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