Mathematics, 24.08.2021 20:50 bella2331
Please solve these and explain/show all your steps. Thank you for your help.
1. Using the focal length, find the equation of a parabola with a focus of (-1,-2) and a directrix of y=6.
2. Using the focal length, find the equation of a parabola with a focus of (-5,4) and a directrix of y=0.
Answers: 2
Mathematics, 21.06.2019 19:10
Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x
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Mathematics, 21.06.2019 19:30
The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons
Answers: 3
Mathematics, 21.06.2019 19:30
According to the data set, where should the upper quartile line of the box plot be placed?
Answers: 1
Mathematics, 21.06.2019 20:00
Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.
Answers: 1
Please solve these and explain/show all your steps. Thank you for your help.
1. Using the focal le...
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