Solve the problem.Let f(x) = 
. Find a function y = g(x) so that (f ? g)(x) = 
.
A. g(x) = x2 + 5
B. g(x) = 2x
C. g(x) = x2 - 5
D. g(x) = x2
Answer: D
Mathematics
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Find the slope and the y-intercept of the line.3x + 7y = 27
A. Slope 
; y-intercept 
B. Slope - 
; y-intercept 
C. Slope 
; y-intercept 
D. Slope - 
; y-intercept 
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Answer the question.If y = sin ?, what is cot ? in terms of y?
A. cot ? = 
B. cot ? = 
C. cot ? = 
D. cot ? = 
Mathematics
Multiply the polynomials and simplify by combining like terms.(8y + 11)(3y2 - 2y - 2)
A. 24y3 - 16y2 - 16y + 11 B. 24y3 + 17y2 - 38y - 22 C. 57y2 - 38y - 38 D. 24y3 + 49y2 + 38y + 22
Mathematics
Find the LCM of the set of numbers.21, 30
A. 630 B. 210 C. 51 D. 30
Mathematics