Which point has the ordered pair (2,-2)? Use Graph for questions 1-3.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

What is the y-intercept of the line given by the equation

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square