Solve the problem.The graph of a quadratic function has y-intercept (0, -144) and x-intercepts (-9, 0) and (8, 0). Find an equation of the function.
A. y = 2x2 - 2x + 144
B. y = 2x2 + 2x + 144
C. y = 2x2 + 2x - 144
D. y = 2x2 - 2x - 144
Answer: C
Mathematics
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A. expression: 1 × 6; result: 6 B. expression: 7 + 6; result: 8 C. expression: 1 - 6; result: 6 D. expression: 1 + 6; result: 7
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Perform the indicated operations and simplify the result. Leave the answer in factored form.
A.
B.
C.
D.
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Find the limit.
A.
B. 3
C. -?
D.
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Solve.Find the area of a parallelogram with a base = 18 feet and height = 17 feet.
A. 306 ft2 B. 153 ft2 C. 35 ft2 D. 612 ft2
Mathematics