Help ASAP: What is the equation by looking at this graph?

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

Which table shows a proportional relationship between miles traveled and gas used?

What function has a range {yly< 5}? question on picture above^