What is the difference of the polynomials?
(-2xy2 + 4x²y3 - 3xy) -(6x4y - 5x?y3 - 15)

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

When turned about its axis of rotation, which shape could have created this three-dimensional object?