Use the quadratic formulax^2-2=3×how's do i solve this equation

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

Hello!
volume of sphere =4/3.pi.r^3

Sry i don't know the answer but are u from kastner?

None because i don’t know.