Find the range of the quadratic function.y + 9 = (x + 3)2

A. (-?, 3]
B. [9, ?)
C. (-?, 9]
D. [- 9, ?)


Answer: D

Mathematics

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Solve the formula for the specified variable.A = h(b1 + b2); for b1

A. b1 = 
B. b1 = 
C. b1 = 
D. b1 = 

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Perform the indicated operations. Write the answer in simplest form.-  ÷ 

A.
B. - 
C.
D.

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Factor the binomial completely. If it is prime, say so.147a4b - 12b3

A. 3b(7a - 2b)2 B. 3b(7a2 + 2b)(7a2 - 2b) C. 3b(7a + 2b)2 D. Prime

Mathematics

Solve the polynomial inequality. Express the solution in interval notation.(x + 2)(x + 1)(x - 6) < 0

A. (-2, -1) ? (6, ?) B. (6, ?) C. (-?, -1) D. (-?, -2) ? (-1, 6)

Mathematics