Mathematics, 11.06.2021 05:30, emily9656
Amy launched a ball into the air. The height of the ball can be represented by the equation h = -16t^2 + 96t + 112, where h is the height, in units, and t is the time, in seconds, after the ball was launched. Graph the equation from t = 0 to t = 7 seconds
And then the second question is state the coordinates of the vertex and explain its meaning in the context of the problem.
Please help me and show work
Answers: 2
Mathematics, 21.06.2019 20:00, 12bluestone
Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
Amy launched a ball into the air. The height of the ball can be represented by the equation h = -16t...
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