Question

What is the Co ordinates to fill in the grid in the top left?

Answer 1

• y=2-x

JUST put x and get y

#-3

`\\ \rm\rightarrowtail y=2+3=5`

#0

`\\ \rm\rightarrowtail y=2-0=2`

#5

`\\ \rm\rightarrowtail y=2-5`

`\\ \rm\rightarrowtail y=-3`

Answer 2

a ) x = - 3, y = 5

x = 0, y = 2

x = 5, y = - 3

b ) you should draw the line by marking the coordinates in the graph, then draw a straight line passing through all those three points.

Explanation:

y = 2 - x

When x = - 3,

y = 2 - x

= 2 - ( - 3 )

= 2 + 5

y = 7

When x = 0,

y = 2 - x

= 2 - 0

y = 2

When x = 5,

y = 2 - x

= 2 - 5

y = - 3

b ) you should draw the line by marking the coordinates in the graph, then draw a straight line passing through all those three points.