Simplify the expression.2-4

A.
B. -16
C.
D. 16


Answer: A

Mathematics

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Solve the system of equations by elimination, if a solution exists.

A. No solution B. x = 6, y = -1 C. x = 5, y = 0 D. x = 6, y = 5

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Write an equation of the line through the given point with the given slope. Write the equation in slope-intercept form.(-4, -10), m = 3

A. y = 3x + 9 B. y = 3x - 9 C. y = 3x - 2 D. y = 3x + 2

Mathematics

Find the inverse of the one-to-one function.f(x) = 

A. f-1(x) = x2 + 6
B. f-1(x) = x2 - 6
C. f-1(x) = x + 6
D. f-1(x) = 

Mathematics

Write the equation in standard form of the circle with center and radius 16.

A.
B.
C.
D.
E. None of these

Mathematics