Find the slope of the line and write the slope as a rate of change. Don't forget to attach the proper units.The graph shows the total cost y (in dollars) of owning and operating a mini-van where x is the number of miles driven.
A. $0.43 per mile
B. $33.00 per mile
C. $2.30 per mile
D. cannot be determined
Answer: A
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Name the property illustrated by the statement.x + (-x) = 0
A. Identity Property of Addition B. Inverse Property of Addition C. Distributive Property D. Associative Property of Addition
Solve.The simple interest on a principal of P dollars at interest rate r for t years is given by 
Find the simple interest on a principal of $94,200 at 10% for 4 years.
A. $3768.00 B. $37,680.00 C. $235,500.00 D. $2355.00
Factor completely.x3 - 24x - 2x2
A. x(x - 6)(x + 4) B. x(x + 6)(x - 4) C. x(x + 6)(x + 4) D. x(x - 6)(x - 4)
The graph of a logarithmic function is shown. Select the function which matches the graph.
A. f(x) = -log3x B. f(x) = 1 - log3x C. f(x) = log3x D. f(x) = log3(-x)