Solve.The area of a rectangle must be at least 119 square feet. If the length is 7 feet, find the minimum for the rectangle's width.
A. 52
ft
B. 17 ft
C. 18 ft
D. 
ft
Answer: B
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Write an equivalent expression using radical notation and, if possible, simplify. Assume that even roots are of nonnegative quantities.m4/3
A. 
B. 
C. 
D. 
Solve the problem.The average height of a boy in the United States, from birth through 60 months, can be modeled by 
where y is the average height, in inches, of boys who are x months of age. What would be the expected difference in height between a child 36 months of age and a child 25 months of age?
A. 43.1 in. B. 17.4 in. C. 4.9 in. D. 2.9 in.
Find the slope of the tangent line to the graph of f at the given point.f(x) = 
at (64, 8)
A. 
B. 16
C. 
D. 4
The graph of an exponential function is given. Match the graph to one of the following functions.
A. f(x) = 2x B. f(x) = -2-x C. f(x) = -2x D. f(x) = 2-x