Solve the following system of linear inequalities by graphing.-2x + y < 2-2x + y > -1
A. No solution
B. 
C. 
D. 
Answer: C
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Parametric equations and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 3 cos t, y = 3 sin t, ? ? t ? 2?
A. x2 + y2 = 9
Counterclockwise from (3, 0) to (3, 0), one rotation
B. x2 + y2 = 9
Clockwise from (3, 0) to (-3, 0)
C. x2 + y2 = 1
Clockwise from (1, 0) to (1, 0), one rotation
D. x2 + y2 = 9
Counterclockwise from (-3, 0) to (3, 0)
Find the area if the distance between two adjacent dots in a row or column is one unit.
A. 10 B. 6 C. 9 D. 8
Evaluate the logarithm without the use of a calculator.log1/5 125
A. 
B. 3
C. - 
D. -3
Convert the units using unit fractions.360 sec = 
min
A. 11 B. 15 C. 6 D. 3