Using the completing-the-square method, rewrite f(x) = x2 − 6x + 2 in vertex form.
a. f(x) = (x-3)^2
b. f(x) = (x-3)^2 + 2
c. f(x) = (x-3)^2 - 7
d. f(x) = (x-3)^2 + 9

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 do you find the distance of each number from the mean

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm