find the coordinates where the line x minus y is equals to 8 intersect y axis
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6
Answer:
Step-by-step explanation:
As the line intersect at y-axis so x=0 in this case
x-y=8 (a)
Using x=0
0-y=8
-y=8
y=-8
Using in equ (a)
x-(-8)=8
x+8=8
x=8–8
x=0
So coordinates will be (0,-8)
Answered by
1
If x-y=8
then lets put x=8,y=0 i.e.(8,0)
so
a)8-0=8
8=8
b) let x be 10,y be 2 i.e (10,2)
10-2=8
8=8
c)last equation
let x be 6,y be-2 i.e.(6,-2)
6-(-2)=8
6+2=8
8=8
so ur coordinates are (8,0),(10,2),(6,-2).
join these co ordinates together
then lets put x=8,y=0 i.e.(8,0)
so
a)8-0=8
8=8
b) let x be 10,y be 2 i.e (10,2)
10-2=8
8=8
c)last equation
let x be 6,y be-2 i.e.(6,-2)
6-(-2)=8
6+2=8
8=8
so ur coordinates are (8,0),(10,2),(6,-2).
join these co ordinates together
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