Can you answer this please

Aportion of a line bounded by two points is defined as

Which expression is equivalent to 3^3 + 2^2?

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