Graph the quadratic equation.y = -2x2
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Express the expanded form as a Hindu-Arabic numeral.(9 × 106) + (5 × 105) + (4 × 104) + (8 × 103) + (5 × 102) + (9 × 101) + (6 × 1)
A. 46 B. 9,548,596 C. 460 D. 388,800
Mathematics
a. Find an equation of the sphere that passes through the point (6,-5,3) and has center (-3,5,3). b. Find the curve in which this sphere intersects the xy-plane.
What will be an ideal response?
Mathematics
Find the prime factorization of the number. Write any repeated factors using exponents.63
A. 9 ? 3 B. 32 ? 7 C. 9 ? 7 D. 72
Mathematics
Solve the problem.
Use the graph of the polynomial function f to estimate the 
and to determine whether the leading coefficient is positive or negative.
A. -1, negative B. 1, positive C. -1, positive D. 1, negative
Mathematics