Find the vertex of the parabola associated with the quadratic equation.y = 3x2 + 24x + 51

A. (4, -3)
B. (-4, 3)
C. (-3, 4)
D. (3, -4)


Answer: B

Mathematics

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Solve the problem.If   , ?P = 45°, and ?Q = 48°, find the measure of angle x.

A. 87° B. 48° C. 45° D. 93°

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Solve the equations containing absolute value.  = -6

A. ? B. {0, 12} C. {0} D. {0, -12}

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Find any values of the variable that make the expression undefined.

A. 0 B. -3, -2 C. 3, -2 D. 4, -4

Mathematics

Determine the correct exponential function of the form f(x) = bx whose graph is given.

A.  f(x) = x
B.  f(x) = -12x
C.  f(x) = x
D.  f(x) = -3x

Mathematics