Solve the problem.Let f(x) compute the time in hours to travel x miles at 57 miles per hour. What is the interpretation of 

A. The miles traveled in 9 hours
B. The miles traveled in 57 hours
C. The hours taken to travel 57 miles
D. The hours taken to travel 9 miles


Answer: A

Mathematics

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Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places.(3, -4) and (-5, -6)

A. 60 
B. 60 ? 232.379
C. 6 
D. 2 ? 8.246

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Let . Find the composite function. ? ? Please give the answer as an expression (not an equation).

What will be an ideal response?

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Find the range of the quadratic function in interval notation.f(x) = (x + 1)2 - 7

A. (-?, -1] B. [-1, ?) C. [-7, ?) D. (-?, -7]

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Factor completely.9x2 - 39x - 30

A. Prime B. (9x + 6)(x - 5) C. 3(3x - 2)(x + 5) D. 3(3x + 2)(x - 5)

Mathematics