What is the constant term in the expression 4xy + 3x^2y + x + 2?
4
3
2
1

Find the value of x for which abcd must be a parallelogram -9-6x x-30

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

How can you construct perpendicular lines and prove theorems about perpendicular lines