What is the distance between -45 and -98 on a number line?

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

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

Is this a polynomial function? i need to know asap