The van is traveling about 55.9 miles per hour.
A.
Step-by-step explanation:
To find out the answer, there is a method that can be used to find out if a line is a function. It is called the vertical line method. And it also has to be per x, One y value has to be there. Analyzing the graphs, the answer should be option A.
Answer:
No,it's not linear because it doesn't have Y=2x+1.
Step-by-step explanation:
