Determine which two functions are inverses of each other.f(x) =  g(x) = 4x + 7h(x) =  

A. g(x) and h(x)
B. f(x) and h(x)
C. None
D. f(x) and g(x)


Answer: C

Mathematics

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A. 3 +  
B.
C. 2 + ln 3
D. 3 + ln 2

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Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = x2 - 3

A. x-intercepts (0, ) and (0, -); y-intercept (0,-3)
B. x-intercepts (, 0) and (-, 0); y-intercept (0,3)
C. x-intercepts (, 0) and (-, 0); y-intercept (0,-3)
D. x-intercepts (0, ) and (0, -); y-intercept (0,3)

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Find the value of the missing number.-35 = 7 ? ?

A. 1 B. -42 C. 42 D. -5

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Convert the equation to the standard form for an ellipse by completing the square on x and y.25x2 + 16y2 - 100x + 96y - 156 = 0

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

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