Find the slope of the line through the points and interpret the slope. 
A. -2; for every 1-unit increase in x, y will decrease by 2 units
B. 2; for every 1-unit increase in x, y will increase by 2 units
C. ; for every 2-unit increase in x, y will increase by 1 unit
D. - ; for every 2-unit increase in x, y will decrease by 1 unit
Answer: C
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Solve the problem.A ball on the end of a string is spinning around a circle with a radius of 5 centimeters. If in a central angle of
radian has been covered, what is the angular speed of the ball?
A. radians per sec
B. radian per sec
C. 65 radians per sec
D. radians per sec
Subtract. 17 - (-17)
A. 34 B. 17 C. -34 D. 0
Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.log2 36 - log2 18
A. 2 B. 36 C. 18 D. 1
Solve the system of equations using substitution.
A. (-3, 0) B. (-3, -3) C. (3, -3) D. (-3, 3)