10 Points Cassidy wrote the linear equation . Then, she wrote the equation of the line that is parallel to and that passes through (8,–2). If her new equation is in the form , what is the value of b?

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?