Question 2 (Multiple Choice Worth 5 points)
(05.02 MC)
Based on the figure below, what is the value of x?
(5x + 15)°
50°
5
7
11
15

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?

Standard deviation of 19,29,21,22,23

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year