Simplify the difference quotients 
and 
for the following function. Rationalize the numerator when necessary.f(x) = 5x2 + 6x - 3
A. 10x + 10h + 6; 5x - 5a - 6
B. 10x + 5h + 6; 5x + 5a + 6
C. 10x + 6h - 3; 10x + 10a + 6
D. 10x2 + h; 25x + 25a + 6
Answer: B
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This double-bar graph shows the number of male (M) and female (F) athletes at a university over a four-year period. Answer the question.
Which year had the greatest number of male athletes?
A. Year 1 B. Year 2 C. Year 4 D. Year 3
Solve the problem.A building 250 feet tall casts a 90 foot long shadow. If a person stands at the end of the shadow and looks up to the top of the building, what is the angle of the person's eyes to the top of the building (to the nearest hundredth of a degree)? (Assume the person's eyes are 4 feet above ground level.)
A. 70.20° B. 21.46° C. 69.90° D. 68.54°
Use the table of xy-values to make a line graph.
A. 
B. 
C. 
D. 
Write out the first five terms of the sequence.bn = 600 ? 
n-1
A. -1, - 300, - 150, - 75, - 
B. 300, - 150, 75, - 
, 
C. - 300, 150, - 75, 
, - 
D. 600, - 300, 150, - 75, 