Mathematics, 26.05.2021 01:00 e1ij0hbr3w3r
The image shows a parabola with focus (-1,3) and directrix.
Write down the equation of a parabola with focus and directrix.
Use the equation below.
(y-c)^2=(x-a)^2+(y-b)^2
Is the distance between the focus and the point (3,6) same as the distance between the point (3,6)and the line called directrix? If it is the same what would the distance be?
Answers: 3
Mathematics, 21.06.2019 21:00
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
Answers: 2
Mathematics, 21.06.2019 22:20
Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?
Answers: 2
Mathematics, 21.06.2019 22:30
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters
Answers: 1
Mathematics, 22.06.2019 01:00
Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?
Answers: 2
The image shows a parabola with focus (-1,3) and directrix.
Write down the equation of a parabola w...
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