The length of a rectangle with an area of 1024cm squared. work out the width of the rectangle

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?

Using the rise/run counting method, the slope of the line is

Write the equation of a line that goes through point (0, 1) and has a slope of 0.