which of the following is the correct slope-intercept form of the equation -4x + 2y = 14?

y = 4x + 14
y = -4x + 14
y = 2x + 7
y = -2x + 7

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.