22) The graph shows y as a function of x. Suppose a point is added to this graph. Which choice gives a point that preserves the function?
A) (1, 9)
B) (8, 9)
C) (−3, 3)
D) (−6, −5)

Can someone me with this problem . show your work .

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

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?