Answer this question! thirty points and brainliest!

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

According to the data set, where should the upper quartile line of the box plot be placed?