Graph the parabola.y = x2 + 2x - 4
A. 
B. 
C. 
D. 
Answer: C
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Solve the problem.From a point on a river, two boats are driven in opposite directions, one at 6 miles per hour and the other at 7 miles per hour. In how many hours will they be 39 miles apart?
A. 3 hours B. 4 hours C. 1 hour D. 5 hours
Solve the problem.The position of a particle moving along a coordinate line is s = 
with s in meters and t in seconds. Find the particle's acceleration at 
A. - 
m/sec2
B. 
m/sec2
C. 
m/sec2
D. - 
m/sec2
Compare the graph of the given quadratic function f with the graph of y = x2.f(x) = -(x + 8)2
A. Translated 8 units left and opens downward B. Translated 8 units right C. Translated 8 units left D. Translated 8 units right and opens downward
Determine whether the statement is true or false.
= log7 x - log7 y
A. False B. True