Which algebraic expression is polynomial? a. 4x^2-3x+2/x
b. -6x^3+x^2-/5
c. 8x^2+/x
d. -2x^4+3/2x

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?