Simplify. + 

A.  
B.  
C.
D.  


Answer: D

Mathematics

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Solve the problem.A water tank is formed by revolving the curve y = 3x4 about the y-axis. Find the volume of water in the tank as a function of the water depth, y.

A. V(y) = y1/2
B. V(y) = y3/2
C. V(y) = y3/2
D. V(y) = y9

Mathematics

Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(4x + 7y)2

A. 16x2 + 49y2 B. 16x2 + 56xy + 49y2 C. 4x2 + 56xy + 49y2 D. 4x2 + 49y2

Mathematics

Provide an appropriate response.How can the graph of f(x) = -(x -1 )2 6 be obtained from the graph of y = x2?

A. Shift it horizontally 1 units to the right. Reflect it across the  Shift it 6 units down.
B. Shift it horizontally 1 units to the right. Reflect it across the  Shift it 6 units up.
C. Shift it horizontally 1 units to the right. Reflect it across the  Shift it 6 units up.
D. Shift it horizontally 1 units to the left. Reflect it across the  Shift it 6 units up.

Mathematics

Simplify.

A.
B.
C.
D.

Mathematics