Given a = 4 and b = -2, evaluate -|b - a|. -2 -6 6 answer quickly correct answer will recieve brainliest

Note: enter your answer and show all the steps that you use to solve this problem in the space provided. x − 2 − 1 0 1 2 y use the function rule to complete the table. − 10 x + y = 4

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?

Find the distance between the point (-3,-4), and (see the picture below)