How does h(x)=-2x+5 change over the interval from x=1 to x=2?

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?