Solve the expression for numerical value
f(x)=x^{2} +3y+2z

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

What is the slope of the equation y =