Tell where the function is decreasing.
?

?

A.
B.
C. always increasing
D. always constant
E. always decreasing


Answer: B

Mathematics

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Solve the problem.Find the equation of the tangent line to the curve  +  = 1, at the point 

A. 2y + 3x = 44
B. 8y + 3x = 20
C. 8y + 9x = 11
D. 8y + 9x = 44

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Find the GCD for the given numbers by an appropriate method.6, 10, and 18

A. 6 B. 4 C. 1 D. 2

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Write the equation in the form y = a(x - h)2 + k or x = a(y - k)2 + h and then graph the equation.x = y 2 - 6y + 8

A.

B.

C.

D.

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Evaluate the integral using the given substitution. dx , u = x3/2 - 7

A. x3/2 - 7 +  sin 2(x3/2 - 7)+ C
B.   sin (x3/2 - 7) + C
C. sin3 (x3/2 - 7) + C
D. (x3/2 - 7) +  sin 2(x3/2 - 7) + C

Mathematics