SOLUTION: Y=x^2-2x-1
Y=-3x+5
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Question 198500: Y=x^2-2x-1
Y=-3x+5
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
Given:
In , it's a parabola and follows the form
For the Vertex, ,
Substitute to the Eqn to Y:
The Vertex ----> (1,-2)
We solve the eqn to find the x-Intercepts:
For the Discriminant:
Then,
We see the graph,
--->
In , is a Line with the form .
Let Fy=0
---> ---->
, x-Intercept (5/3,0) = (1.67,0)
Let Fx=0
, y-Intercept (0,5)
--->
Thank you,
Jojo
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