Find f"(x) for the function.f(x) = 2x2 + 9x - 7

A. 4x + 9
B. 4
C. 0
D. 2


Answer: B

Mathematics

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Solve the equation.21s + 40 = -4s

A. - 
B.
C.
D.

Mathematics

Find an equation in slope-intercept form (where possible) for the line.The line with x-intercept 1 and perpendicular to 8x - y = -2

A. y = - + 1
B. y = - 
C. y = -8+ 8
D. y = 

Mathematics

Find the product.-  

A.
B.
C. - 
D.

Mathematics

Provide an appropriate response.If f(x) = 1 and f(x) is an odd function, which of the following statements are true? I.  f(x) = 1 II.  f(x) = -1 III. f(x) does not exist.

A. I and II only B. II and III only C. I and III only D. I, II, and III

Mathematics