Book Maths Puzzle Algebra

What is the vertex and the graph of y=6x2-4x-1

Read Solution (Total 0)

Book Other Question

A turbo-jet flies 50 mph faster than a super-prop plan. If a turbo-plane goes 2000mi in 3hrs less than it takes the super-prop to go 2800mi, find the speed of each plane.

I am o How do you find the slope of (2,3) (7,6)