For the following exercise, write an equation for the graphed function by using transformations of the graphs of one of the toolkit function.
Note: Use ^ for exponents and use parenthesis. For example: (x^3) or ((x-4)^2)+1; for square root, use sqrt(), for example, sqrt(x+6)-4; for absolute value, use abs(), for example, abs(3x-1)+4. DO NOT USE SPACES.