Graph the parabola.y = -x2 + 4
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the equation by using the square root property. Simplify all radicals.(3x + 3)2 = 36
A. {1, 3} B. {13, -13} C. {1, -3} D. {0, 1}
Mathematics
Solve the system of equations using Cramer's Rule, if applicable.
A. 
B. {(x, y)| 5x - 8y = 7}
C. ?
D. (2, 3)
Mathematics
Write an equation for the graph in the form y = a(x - h)2 + k, where a is either 1 or -1 and h and k are integers.
A. y = (x + 3)2 - 
B. y = -(x + 3)2 + 2
C. y = (x + 3)2 + 2
D. y = -(x - 3)2 - 2
Mathematics
Solve.3x - 4y + 5z = 4 - y + 4z = 4 z = 3
A. 
B. 
C. 
D. 
Mathematics