Find the y-intercept for the graph of the quadratic function.f(x) = (x + 3)2 - 9

A. (0, -9)
B. (0, 6)
C. (0, 0)
D. (0, 9)


Answer: C

Mathematics

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Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated line.About the line y = -1

A. ?
B. ?
C. ?
D. ?

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Give the domain and range of the relation.

A. range: (-?, -3) ? (-3, 0) ? (0, 3) ? (3, ?); domain: (-?, -10) ? (-10, 0) ? (0, 10) ? (10, ?) B. range: (-3, 0) ? (0, 3); domain: (-10, 0) ? (0, 10) C. range: (-?, ?); domain: (-?, ?) D. range: (-3, 3); domain: (-10, 10)

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Find the slope of the line containing the given points. f(2) = -5 and f(19) = 6

A.  
B.  
C. - 
D.  

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Use the quadratic formula to solve the quadratic equation.y2 - 44 = 7y

A. -11, 1 B. -11, 4 C. 11, -4 D. 11, 4

Mathematics