An example of a unit rate would be driving a car at 50 miles per hour. 50 miles per every 1 hour is a unit rate.
Add 4x to both sides and get
13 = 1 + 3x
12 = 3x [from subtracted 1 from both sides]
x = 4 [from dividing 3 from both sides]
therefore your answer would be x = 4
The answer would be 13.546
you would do 162.56 divided by 12.
Range is from the lowest y value on the graph to the highest y value. There are different ways of writing range, and the way you write it depends on your teacher.
I will show you the ways I know.
[-5,6]
-5 is less than or equal to 0 is less than or equal to 6
I hope this helps!
