Find all real values of x such that f(x) = 0.
?

?

A. x = 2
B. x =
C. x =
D. x =
E. x =


Answer: D

Mathematics

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Fill in the blank(s) with the appropriate word(s).

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Convert the polar equation to rectangular form. Identify the curve.? = 

A. y = - x2; a circle centered at (0, 0) with radius 1
B. y = x; a line with slope -  and y-intercept 0
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Perform the requested operation on the given function.f(x) = x2 + x - 4, g(x) = x3 - x2 + xFind (f + g)(x)

A. x3 x2 - 4
B. 2x3 x2 - 3x
C. x3 x2 - 4
D. 2x3 x2 - 3x

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