What is an equation of the line that is parallel to y=4x−10 and passes through (1, 13) ?i'll mark the best and give extra 100 points to whoever shows me how they worked it

Given the graph below state whether or not the relation is a function, and give the domain and range.

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

Solve: 3x+y=6 4x-2y=18 show all work !