Which of the following statements about the function f (2) = 22 – 2x – 2 is true? F. O f (x) = (1 - 1)2 – 1, and its minimum value is 1.
G. Of(x) = (x - 1)2 – 1, and its minimum value is -1.
H. Of(z) = (x - 1)2 – 3, and its minimum value is 3.
J. O f (x) = (x - 1)2 – 3, and its minimum value is –3.

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m