3 years ago

Use the dot product to find |v| when v= (-8, 2)

Mathematics

1 answer:

8090 [49]3 years ago

7 0

Answer:

It is (8, 2)

Step-by-step explanation:

The lines make it positive

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Use the Rational Zeros Theorem to write a list of all possible rational zeros of the function.

marishachu [46]

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$\text{Possible rational zeros}=\pm1,\pm\frac{1}{2},\pm2,\pm3,\pm\frac{3}{2},\pm6,\pm9,\pm\frac{9}{2},\pm18$

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We have been given the function

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$\text{Possible rational zeros}=\pm\frac{\text{Factors of constant term}}{\text{Factors of leading coefficient}}$

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$\text{Possible rational zeros}=\pm\frac{1,2,3,6,9,18}{1,2}\\\\\text{Possible rational zeros}=\pm1,\pm\frac{1}{2},\pm2,\pm3,\pm\frac{3}{2},\pm6,\pm9,\pm\frac{9}{2},\pm18$

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