Find an equation for the parabola with vertex at the origin.Through (9, 9), symmetric with respect to the y-axis
A. y = 
x2
B. y = 9x2
C. x = 
y2
D. x = -9y2
Answer: A
Mathematics
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Find any values of the variable that must be excluded.
A. 4
B. 2
C. 
D. 2, -2
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Sketch the graph of the equation.
A. 
B. 
C. 
D. 
E. 
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Solve the problem.John earns $10.38/hour. If he works 15 hours, how much will he earn?
A. $155.71 B. $155.70 C. $155.80 D. $156.80
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Simplify.
A. 
B. 
C. 
D. 
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