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10 Nov 2019
Please answer both questions
If the graph of the quadratic function f(x) = x^2 + dx + 4d has its vertex on the x-axis, what are the possible values of d? (Enter your answers as a comma-separated list.) what if f(x) = x^2 + 3dx - d^2 + 1? (Enter your answers as a comma-separated list.) The initial price of buzz.com stock is $15 per share. After 20 days the stock price is $30 per share and after 40 days the price is $40 per share. Assume that while the price of the stock is not zero it can be modeled by a quadratic function. (a) Find the multipart function s(t) giving the stock price after t days.
Please answer both questions
If the graph of the quadratic function f(x) = x^2 + dx + 4d has its vertex on the x-axis, what are the possible values of d? (Enter your answers as a comma-separated list.) what if f(x) = x^2 + 3dx - d^2 + 1? (Enter your answers as a comma-separated list.) The initial price of buzz.com stock is $15 per share. After 20 days the stock price is $30 per share and after 40 days the price is $40 per share. Assume that while the price of the stock is not zero it can be modeled by a quadratic function. (a) Find the multipart function s(t) giving the stock price after t days.
Deanna HettingerLv2
15 Jul 2019