Post Test: Functions The points on the graphs represent relations. Classify these relations according to whether or not they are functions.
3
2.
2
2
1
1
.
1
1
2
3
3 2 1
1
-1
1
2
-1
- 1
2
3
-3
-3
Not a Function
Function

Me with this one question, and i'll upvote the brainliest answer

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?