At the beginning of the summer the water level of the pond is 2 feet below its normal level. After an unusually dry summer, The water level of the pond dropped another one and 1 1/3 feet. Use a number line diagram to model the ponds current water level in relation to .its normal water level

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge