Question 1

How many solutions does this system of linear equations have?  $ y = -x + 2  $  and  $ y = x - 4$

Accepted Answer

One Solution

Answer

Infintie Solutions

Answer

No Solutions

Question 2

The graph shown shows the solution to the system of equations of $ y = \frac{-1}{4} x - 1 $ and $y = \frac{3}{4}x + 3$

Accepted Answer

Yes

Answer

No

Question 3

Solve the following system of linear equations by using substitution. $y = 3x  $ and $ y = -x + 4$.

Accepted Answer

(1,3)

Answer

(-1,3)

Answer

(2,-4)

Answer

(2,4)

Question 4

Solve the following system of linear equations by using elimination.  $ x + 2y = -7$ and $3x - 4y = -1$

Accepted Answer

(-3,-2)

Answer

(-2,-3)

Answer

(3,2)

Answer

(-3,2)

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