Solve the problem.What is the y-intercept of y = sec x?
A. 
B. 1
C. 0
D. none
Answer: B
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Simplify.
What will be an ideal response?
Use the graph to answer the question.This double-bar graph shows the number of male (M) and female (F) athletes at a university over a four-year period. 
Compare the trend in the number of male athletes during the four-year period and the trend in the number of female athletes during the four-year period .
A. The number of male athletes and the number of female athletes increased steadily over the four-year period. B. The number of male athletes increased steadily over the four-year period. The number of female athletes increased in 1987 then decreased again in 1988 and 1989. C. The number of female athletes increased steadily over the four-year period. The number of male athletes increased to a peak in 1988 and then decreased again in 1989. D. The number of male athletes increased steadily over the four-year period. The number of female athletes increased to a peak in 1988 and then decreased again in 1989.
Write an equation for the parabola.
A. (y + 2)2 = -12(x - 3) B. (x - 3)2 = 12(y + 2) C. (x + 3)2 = -12(y - 2) D. (x + 2)2 = -12(y - 3)
Use the factor theorem to decide whether or not the second polynomial is a factor of the first.8x4 + 23x3 - 3x2 + x + 4; x + 3
A. No B. Yes