See the graphs below.
Go to a x coordinate and find the to get the points
In the graph is shown: x-axis is the hours that student spend studying for the test and y-axis is a grade obtained by student. The best fit equation is y=3.75x+52.5.
If student spend 0 hours, then x=0 and y=3.75*0+52,5=52.5. It is that the student most likely earn <span>grade of 52.5 in the test. </span>
Answer: 3/2
Step-by-step explanation: Find the Rise over run. Easy as that, find two points on the line and see how many times it rises and how many times it runs.
1 kid = 2 hands
9 kids = 9x2 = 18 hands
<span>91 o 80 funcionaría</span>