Mathematics, 15.11.2020 19:30 januarywrites
Find the equation of the parabola with its focus at (3,4) and its directrix y = 0.
A) y = 1/8(x - 3)^2 - 2
B) y= -1/8(x - 2)^2 + 3
C) y= -1/8(x - 3)^2 + 2
D) y= 1/8(x - 3)^2 + 2
Answers: 1
Mathematics, 21.06.2019 16:00
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).
Answers: 3
Find the equation of the parabola with its focus at (3,4) and its directrix y = 0.
A) y = 1/8(x - 3...
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