Find the requested composition or operation.f(x) = 3x + 10, g(x) = 3x - 1Find (f ? g)(x).

A. 9x + 29
B. 9x + 13
C. 9x + 7
D. 9x + 9


Answer: C

Mathematics

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A. 0 B. ±17 C. -17 D. 17

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What will be an ideal response?

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Graph the ellipse and locate the foci. +  = 1

A. foci at (, 0) and (-, 0)

B. foci at (5, 0) and (-5, 0)

C. foci at (0, ) and (0, -)

D. foci at (4, 0) and (-4, 0)

Mathematics

Provide an appropriate response.Which of the following is not an appropriate qualifying ratio?

A. debt-to-income ratio: fixed monthly expenses divided by the gross monthly income B. housing ratio: monthly housing expenses (PITI) divided by the gross monthly income C. loan-to-value ratio: the amount mortgaged divided by the appraised value of the property D. quick-income ratio: the amount of weekly pay divided by the gross monthly income

Mathematics