What is 178.03 rounded to the nearest tens? and i am bored doing homework so who wanna talk..

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

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?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=