Caleb is on a hiking trail that goes north to south. If Caleb hikes x miles north, his elevation, in feet, can be found using the function f(x)=(x+2)^2+200. Negative x values would find the elevation if Caleb hiked south. Find and interpret the given function values and determine an appropriate domain for the function

5

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right