19. [-l5 Points] DETAILS TANAPCALC10 3.6.041. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Effect of Price on Demand for Tires Suppose the quantity demanded weekly of the Super Titan radial tires is related to its unit price by the equation p+x2=225 where p is measured in dollars and x is measured in units of a thousand. How fast is the quantity demanded weekly changing when X = 11, p = 104, and the price per tire is increasing at the rate of $2/week? (Round your answer to the nearest tire.) tires/wee k Need lie p? inn-cult 22. [-/5 Points] DETAILS TANAPCALC10 3.6.014. MY NOTES AS Find dy by implicit differentiation. dx x2 + 3xy + y2 = 9 dy = dx Need Help? Read It Watch It