Idon't understand what this means.

rewrite the polynomial function (in standard form), classify by its degree, and then determine the end behavior of its graph.

y=2x+3x^3+10

a)standard form:
b)classification:
c)end behavior:

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Jim had 15 minutes to do 5 laps around his school what would his time be