A line has slope -5/3 through which two points could this line pass?

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

For which pair of functions is (gof)(a)=|a|-2?

Solving algebraic equations 2m+3=11