2/3x-7
the slope
the y intercept
graph

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?