ceticc44 ceticc44

12-06-2020
Mathematics

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If fix)=x2-2 and g(x) = x-3, what is(f•g)(x)?
o (f•g)(x) = x +7
o (f•g)(x) = x^2 - 6x+7
o (f•g)(x) = x^2- 3x+7
o (f•g)(x) = x^2 - 5

If fixx22 and gx x3 what isfgx o fgx x 7 o fgx x2 6x7 o fgx x2 3x7 o fgx x2 5 class=

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bankskamiia10 bankskamiia10

12-06-2020

Answer:

The last option is correct. (f*g)(x) = x² - 5

Step-by-step explanation:

Since is f * g you have to multiply them together.

x² - 2 * x - 3 (x)

Next ust simplify.

x² -5x

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