Evaluate the square root.

A.
B. 3
C. 8
D.


Answer: A

Mathematics

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Graph the system of inequalities, and find the coordinates of the vertices.3y + x ? 0,y + 2x ? 10,y ? 0

A.

B.

C.

D.

Mathematics

The graph of a certain function y = f(x) and the zero of that function is given. Using this graph, find a) the x-intercept of the graph of y = f(x) and b) the solution to the equation f(x) = 0.

A. a. 4 b. x = 0 B. a. 0 b. x = 4 C. a. 4 b. x = 4 D. a. 5 b. x = 5

Mathematics

Solve the equation.25x = 3125

A.
B.
C.
D.

Mathematics

Identify the vertex of the given parabola.f(x) = (x + 3)2 + 4

A. (4, -3) B. (-3, 4) C. (4, -9) D. (-4, 3)

Mathematics