10. each expression is the left side of an equation write an expression for the right side so that x = 3 is a solution of the equation.

a. 2(x + 1)
b. 3x - 1
c. 7x + 5 + 2(x-1)
d. 6
e. any expression

Draw a graph y=f(x) that matches the following characteristics. increasing on: -8< x< -4 and-1< x< 5. decreasing on : -4< x< -1. f(-8)=-5 and zeros at x=-6,-2,and 3. absolute maximum of 7 and absolute minimum of -5.