4.) using slope triangles, show and explain how the slope is the same between any two points chosen
on the line. standard - see6

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2