Use the vertex and intercepts to sketch the graph of the equation. Give the equation for the parabola's axis of symmetry.x = (y + 6)2 - 4

A. Axis of symmetry is x = 6.

B. Axis of symmetry is y = -6.

C. Axis of symmetry is y = 6.

D. Axis of symmetry is x = -6.


Answer: B

Mathematics

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A. 3 cu in.
B. 57 cu in.
C. 19 cu in.
D. 5 cu in.

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Write the function using function notation. Let x be the independent variable and y be the dependent variable. Use the letter f to name the function.y -  = 16

A. f(x) = 16 - 
B. f(x) =  + 16
C. f(x) = 
D. f(x) = 

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Round as indicated.66.6 to the nearest ten

A. 69 B. 71 C. 70

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Add or subtract. Express the answer as a mixed number.

A. 14
B. 4
C. 15
D. 16

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