Find the distance between the two points.

(7,-2) and (11,-2)

(6,4) and (6,-8)

(8,-10) and (5,-10)

(-2,-6) and (-2,5)

Which of the following is the true for f(x) = 5cos

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?

What is the circumference of the pie