Which values for h and k are used to write the function f of x = x squared + 12 x + 6 in vertex form? h=6, k=36 h=−6, k=−36 h=6, k=30 h=−6, k=−30

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?