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16-02-2020
Mathematics

contestada

What is the intersection point of Y equals X^2-2x+8 and y=x+6

Respuesta :

16-02-2020

Answer:

Step-by-step explanation:

y = x^2-2x+8

y=x+6

x+6 = x^2 - 2x + 8

0 = x^2 - 2x + 8 - x - 6

0 = x^2 - 3x + 2

X1 = 2

X2 = 1

y1 = x + 6

y1 = 2 + 6

y1 = 8

y2 = x + 6

y2 = 1 + 6

y2 = 7

The lines have two intersection points: (2;8) and (1;7).

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