Mathematics, 02.09.2019 07:00 Zaayyyy
Which equation represents a parabola that has a focus of (0, 0) and a directrix of y = 2?
a. x2=β4y
b. x2=β4(yβ1)
c. x2=β(yβ1)
d. x2=βy
Answers: 1
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What is the result of adding the system of equations? 2x+y=4 3x-y=6
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Prove that the value of the expression 7^8β7^7+7^6 is divisible by 43.
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Mathematics, 21.06.2019 21:10
The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o
Answers: 1
Which equation represents a parabola that has a focus of (0, 0) and a directrix of y = 2?
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