Find the indicated term for the geometric sequence with first term, a1, and common ratio, r.Find a5, when a1 = 7, r = -3.
A. -1701
B. 567
C. -567
D. 81
Answer: B
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Use De Morgan's laws to write the negation of the statement.6 + 3 = 9 and 9 - 3 ? 6
A. 6 + 3 = 9 or 9 - 3 ? 6 B. 6 + 3 ? 9 or 9 - 3 = 6 C. 6 + 3 = 9 and 9 - 3 = 6 D. 6 + 3 ? 9 and 9 - 3 = 6
Multiply and simplify.
? 
A. 
B. 
C. 
D. 
Find the slope of the line, if it is defined.Through (-5, -4) and (-5, -8)
A. 1 B. Undefined C. -4 D. 4
Use the line graph to solve the problem.The line graph represents the gallons of water in a swimming pool after x hours. There is a pump that can either add or remove water from the pool. Find the slope of the line segment from (5, 265) to 
Interpret this slope as a rate of change.
A. m = 0; The pump is neither adding nor removing water.
B. m = - 
; The pump is removing water at a rate of 
gallons per hour.
C. m = - 
; The pump is removing water at a rate of 
gallons per hour.
D. m = 
; The pump is adding water at a rate of 
gallons per hour.