What is the standard form of the quadratic equation y=−12(x+5)2−10?

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm. dist(80,475,33,1) =norm. inv(0.80,475,33) =norm. s.inv((80-475)/33)?

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv