11. Write a linear function (in point slope OR slope intercept form) with the values of f(3) = -1 and f(6) = 1.
y = mx + b
y-yı = m (x - x)
Linear Function:

Can someone me do math because i am having a breakdown rn because i don’t get it

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?

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]