Answer the question.Fill in the blanks to complete the statement. The graph of  is a parabola with    x-intercept(s). Its vertex is the    point of the graph and has coordinates   .

A. two; maximum (or highest); (2, 0)
B. no; maximum (or highest); (-0.3, 2)
C. one; minimum (or lowest); (2, 0)
D. one; maximum (or highest); (2, 0)


Answer: D

Mathematics

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Solve the equation.2(9 - 3x) = 8

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Graph y = f(x) and y = |f(x)| in the standard viewing rectangle. Determine the x-intercept for the graph of y = |f(x)|.y = 3x - 4.2

A.

x-intercept is -1.4.
B.


x-intercept is -1.4.
C.

x-intercept is 1.4.
D.

x-intercept is 0.

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Evaluate f''(c) at the point.f(x) = , c = -2

A. f''(-2) = -36 B. f''(-2) = -42 C. f''(-2) = -9 D. f''(-2) = 24

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Find the zero of the function f.f(x) = 9x - 8

A. 3
B. -3
C.
D. - 

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