<h2>2x+y=2</h2>
Step-by-step explanation:
Let
be the point 
Let
be the point 
The equation of the line passing through two points 
and
is 
substituting
in the above equation yields

which when simplified gives 
which when further simplified gives 
Answer:

Step-by-step explanation:

Answer:
8x^3
Step-by-step explanation:
(2x)3
=(2x)3
=2x*2x*2x
=8x^3
I think you got to multiply the numbers hopefully I helped
Answer:
No.
Step-by-step explanation:
Y=2x goes up twice and to the right once, it passes through the origin, therefore it won't touch or go pass by point (2,1)