Write the equation of the linear relationship in slope-intercept form, using decimals as needed.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

If you answer 2+2 you will get over 80 points

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)