Solve.(2m - 5)2 = -81
A. No real solution
B. 2, -7
C. 4, -14
D. 14, -4
Answer: A
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The following table shows the U.S. population, in millions, in the given year.
19601970198019902000
179.32203.3226.54248.71281.42?
Calculate the average rate of change from 1980 to 1990.
A. 2.22 million people per year B. 22.17 million people per year C. 1731.40 million people per year D. None of the above
Write the equation in the standard form ax2 + bx + c = 0. Then identify the values of a, b, and c. Do not actually solve the equation.x = 0.1x2 + 10.5
A. a = 0.1, b = 10.5, c = -1 B. a = 0.1, b = -1, c = 10.5 C. a = 0.1, b = -1, c = -10.5 D. a = -0.1, b = -1, c = -10.5
Add or subtract, if possible. Assume that all variables represent non-negative values. Simplify your answer. 
- 
A. -5
B. -5x
C. -5x
D. 7x
Graph the function using transformations.f(x) = 
- 3
A. 
B. 
C. 
D. 