Solve the equation using graphical methods. Round to the nearest thousandth when appropriate.8x + 4(1 + x) = 3(x - 6) + 10x
A. x = -22
B. x = 22
C. x = 7
D. x = -7
Answer: B
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Find the extreme values of the function and where they occur.y = x3 - 12x + 2
A. Local maximum at (2, -14), local minimum at (-2, 18). B. Local maximum at (0, 0). C. Local maximum at (-2, 18), local minimum at (2, -14). D. None
Simplify the complex fraction using the Multiply by the LCD Method.
A. 
B. 
C. 
D. 
This frequency table gives the distribution of ages of 100 people in a small town.
How many people are:10 years of age or older but less than 40 years of age
A. 24 B. 65 C. 51 D. 11
Solve.The second angle of a triangular yard is 4 times as large as the first. The third angle is 90° greater than the first. How large are the angles?
A. First: 10°; second: 40°; third: 130° B. First: 15°; second: 60°; third: 105° C. First: 14°; second: 56°; third: 110° D. First: 10°; second: 40°; third: 100°