Is there any correlation between the number of hours student spend studying and the score on the music test

Pls will give brainliest and all p.s u can zoom in if u cant see plss

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)