If q is the midpoint between line pr and pr=9x-31 but qr=43, what is x?

If g(x) is an odd function, which function must be an even function?

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?

The graph shows the distance kerri drives on a trip. what is kerri's speed?