Find an equation that shifts the graph of f by the indicated amounts.f(x) = x2 + 2x - 7; right 4 units, down 15 units
A. y = (x - 4)2 + 2(x - 4) - 22
B. y = (x + 4)2 + 2(x - 4) + 21
C. y = (x + 4)2 + 2(x + 4) - 25
D. y = (x - 4)2 + 2(x + 4) - 22
Answer: A
You might also like to view...
Graph the function. Specify the intervals over which the function is increasing and the intervals where it is decreasing.y = 
A. Increasing -? < x ? 0
B. Decreasing 0 ? x < ?
C. Decreasing -? < x ? 0
D. Decreasing -? < x ? 0
Increasing 0 ? x < ?
Find all angles in [0°, 360°) that satisfy the equation.sin ? = 
A. {210°, 330°} B. {60°, 120°} C. {60°, 300°} D. {150°, 210°}
Find the volume.Find the volume of the solid generated by revolving the region under the curve 
in the first quadrant about the y-axis.
A. 2?3 B. 1? C. 2? D. 4?
Complete the factoring.12x2 + 28x - 49 = (6x - 7)( )
A. 7x + 2 B. 2x + 7 C. 2x - 7 D. 7x - 2