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20 questions
What would the solution be to this system of linear equations?
(0,-1.5)
(1, -3)
(5,0)
(0,0)
What would the solution be to this system of linear equations?
(0,0)
(2,2)
(6,0)
(0,4)
When would we get "infinitely many solutions" to a system of equations?
The lines are parallel, never intersecting
The lines cross at one point
The lines are the same and overlap at all points
The lines cross at 2 points
When will we get "no solutions" from a system of equations?
The two lines cross once
The two lines are the same and overlap
The two lines are parallel and never touch
The two lines cross at 2 points
What is the slope of the equation?
y = -2x - 1
2
-2
-2x
-1
What is the y-intercept in the equation
y= -2x
-2
-2x
0
1
Find the slope of the line.
Hint: rise/run
1/2
-1/2
2
0
What is the number of solutions to the system of equations?
No Solution
Infinitely Many Solutions
One Solution
Two Solutions
1 solution
2 Solutions
No Solution
Infinite Solutions
Why will these graphs never cross?
They have the same y-intercept.
They have the same slope.
They are both lines.
They are both positive slopes.
How many solutions?
1 solution
2 solutions
No solutions
Infinite Solutions
Why will this system have infinite solutions?
The equations are both negative.
The equations are the same.
They have the same y-intercept but not the same slope.
They have the same slope but not the same y-intercept.
What is the number of solutions to the system of equations?
No Solution
Infinitely Many Solutions
One Solution
Two Solutions
What is the solution to the system of equations?
No Solution
(2, 0)
Infinitely Many Solutions
(0, 2)
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