find the increasing functions and arrange a increasing function in order from least to greatest rate of change

The system of equations graphed below has how many solutions? y = 2x + 2

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0