The length is 19.5 feet. this is because when you add the yards, it equals 15 feet. Next, add 1 + 2 feet from the first and second jump. 10+8 inches equal 1.5 feet. Next, add 15 feet+3 feet+1.5 feet to get 19.5 feet.
You just need to list the equations of the two graphs.
y=x^2 + 2
y=x+4
Round 5.79 to 6
6/12= 0.5
The estimated unit rate is 0.50 cents.
Hope this helps!
