Simplify. Assume all variables have non-negative values.

A.
B.
C.
D.


Answer: C

Mathematics

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Graph the parabola.y2 = 5x

A.

B.

C.

D.

Mathematics

Use the properties of logarithms to simplify the expression. ln (9t4) - ln 3

A. ln (t2)
B. ln 
C. ln (3t2)
D. ln 3(t2 - 1)

Mathematics

Provide an appropriate response. Find the measurement of length x.

A. 19 ft 4 in. B. 20 ft 6 in. C. 19 ft 6 in. D. not enough information to determine answer

Mathematics

Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = (x + 9)2 - 2

A. x = 9 B. x = -2 C. x = -9 D. x = 2

Mathematics