Linear System of Equations Substitution

Select an equation that would have

infinite solutions

when graphed along with this line

• y = 2/3x+1

• y=3x-2

• 2= -3x +1

• y= -2/3x +1

What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (0, 1)

What type of slope does the following graph have?

• Postive

• Negative

• Zero Slope

• Undefined

• (4,1)

• No solution

• Infinitely many solutions

• (5,-2)

• (3,-7)

• No solutions

• Infinitely many solutions

• (5,11)

• (2,-2)

• (-3,1)

• Infinitely many solutions

• No solution

• No solution

• (-3,-3)

• Infinitely many solutions

• (-2,1)

• (6,-2)

• (4,-8)

• Infinitely many solutions

• No solution

Using Substitution, solve for the system of linear equations: x=-3y+1 -3x-3y=-15

• Infinitely many solutions

• (-1,5)

• (7,-2)

• No solution

• (1,-1)

• Infinitely many solutions

• (3,4)

• No solution