What is the question asking for?
U call it keep change change. keep 15.7. change it to subtract and change -3.45 to just 3.45 (positive not negative)
A)
The relationship between the amount of hours
spent studying and the test scores increase with time in a positive direction showing a positive correlation.
B) Y=8x+40
Y=8(3) +40
Y=24+40
Y= 64
C)
The 40 stands for the initial score the student
can get without any studying
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