Find the indicated term of the geometric sequence.a1 = 7, r = 
; Find a5.
A. a5 = 
B. a5 = 
C. a5 = 
D. a5 = 
Answer: D
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Let x be a number. Translate the expression into an English phrase.7 ÷ x
A. Seven added to a number B. Seven decreased by a number C. Seven multiplied by a number D. Seven divided by a number
Find the position vector for the vector having initial point P and terminal point Q.P = (-4, -4, 3) and Q = (-1, 0, 1)
A. v = 3i + 4j - 2k B. v = -4i + 4j + 3k C. v = -3i - 4j + 2k D. v = 5i + 4j - 4k
Solve.
= 0
A. {9, -9} B. ? C. {9} D. {-9}
Solve by graphing. Label the axes and show where the solution is located on the graph.In one U.S. town the annual consumption, b, of beef (in kg per person) can be estimated by 
where t is the number of years since 1975. Graph the equation and use the graph to estimate the beef consumption in the year 1993.
A. About 11 kg per person B. About 29 kg per person C. About 17 kg per person D. About 14 kg per person