- How to put "f(x)= -x^2-4x-7" into f(x)= a(x-h)^2+k form?

Discover Questions

These radicals with different order and have the same radicand or with the same order and have a different radicand? I need the number 8 in percent form? I'll have two Number 9's, a Number 9 Large, a Number 6 with extra Dip, a Number 7, Two Number 45's, one with Cheese, and a large Soda? 2) ai+bj+k is perpendicular to both 3i+2j+5k and 2i-j+k. Find the value of a and b? Show that u=(2,-3,1) and v=(3,1,-3) are perpendicular. (This vector question )?