Use technology to determine an appropriate model of the data. (0,1), (1,-2), (2,-3), (3,-2), (4,1)

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.