Provide an appropriate response.Solve the equation: 5x = 2(2x + 1)
A. 2x = 
B. x = 0
C. x = 1
D. x = 2
Answer: D
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Use the formula for 
to solve.To win the lottery in a certain state, one must correctly select 6 numbers from a collection of 52 numbers (one through 52). The order in which the selections is made does not matter. How many different selections are possible?
A. 20,358,520 B. 312 C. 18,009,460 D. 720
Find the csc A if tan A = 8/15
What will be an ideal response?
Model the data using an exponential function 
.
x 0 1 2 f(x) 300 75 18.75
What will be an ideal response?
Use a computer or graphing calculator to find the one-sided limit. Begin by plotting the function in an appropriate window. Your computer may indicate that the limit does not exist, but, if so, you should be able to interpret the answer as either ? or -?.
x
A. ? B. -? C. e D. 1