Can anybody please help me with question 3 I would really appreciate it so so much . Please and thank you .

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°