Use the fundamental identities to simplify the expression.sin ? cos ? sec ? csc ?
A. 1
B. sec2?
C. csc2?
D. tan2?
Answer: A
Mathematics
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Find an equation of the line that has slope m = 9 and y-intercept b = 1.
What will be an ideal response?
Mathematics
Factor by any method.(p + q)2 - 2(p + q) + 1
A. prime B. (p + q - 1)2 C. (p + q - 1)(p + q) D. (p + q - 1)(p + q + 1)
Mathematics
Factor by grouping.40 - 8x - 5p + xp
A. (5 + x)(8 + p) B. (5 - x)(8 + p) C. (5 - x)(8 - p) D. (5 + x)(8 - p)
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 2(x + 1)2 - 4
A. 
B. 
C. 
D. 
Mathematics