Consider the system of equations.

y = 2x + 2
y = 6x + 2

The graph of the system has ________ solutions.

A. no
B. exactly one
C. infinite
D. two

Question

Consider the system of equations.

y = 2x + 2
y = 6x + 2

The graph of the system has ________ solutions.

A. no
B. exactly one
C. infinite
D. two

anonymous · Answer

what do you think

anonymous · Answer

im thinking maybe B

isaidavila · Answer

Think is C

anonymous · Answer

if its b then do you have a pair

jhonyy9 · Answer

first you need solve the siystem and see what are the roots of

welshfella · Answer

HInt - put x = 0
what is the value of the y's?

isaidavila · Answer

Match both equation
6x+2=2x+2
6x=2x
There is no solution

anonymous · Answer

I was directing @GalaxyKatz  to that

anonymous · Answer

??

anonymous · Answer

So answer is a

isaidavila · Answer

For me yes

welshfella · Answer

No  
there is one solution 
(0,2)

welshfella · Answer

draw the graphs and you will see they intersect at (0,2)

anonymous · Answer

^^^ i think you may be right @welshfella

welshfella · Answer

6x + 2  is equal to 2x + 2 when x = 0

isaidavila · Answer

Oh thats true @welshfella

anonymous · Answer

thanks guys!!

welshfella · Answer

if we subtract the 2 equations we get 4x = 0 
so x = 0

welshfella · Answer

yw