Question

Write down the coordinates of the point where the graphs of y = - x + 4 and y = − x + 4y = x − 2 intersect

Answer 1

Answer: x=3, y=2.

Explanation:

y = - x + 4

y = x − 2

- x + 4 = x − 2

-x-x=-2-4

-2x=-6

x=(-6):(-2)=3

y=x-2=3-2=1

x=3, y=2.