True or False Thinking Vocabulary Problem
In the equation y = mx + b, x is representing the y-intercept.
False
How many solutions does a consistent, dependent line have?
One solution
What does inconsistent mean?
There is no solution or no intersection
Name the relation between y = 2x + 3 and y = -2x - 5
Consistent, independent
Parallel lines never intersect and have the same slope.
True
If a system of equations is independent it must be what?
No solution
What does it mean when an equation is independent?
The two lines intersect at one point
Graph each system and determine the number of solutions it has: y = 3x + 10 and y = x - 2.
One solution
A system of equations can be inconsistent and independent.
False
If two lines have the same y-intercept, is there no solution?
No
What does it mean when an equation is dependent?
The same line
Are these equations consistent or inconsistent? y = 5x + 2 and y = 5x + 6.
Inconsistent (slopes are equal, but y-intercept is different)
When two equations have the same slope, they can either be dependent or inconsistent.
True
What form is y = mx + b in?
Slope intercept
If a graph has no solution, you can describe it as...
Inconsistent
Name the point at which the equations intersect. y = 2/3x and y = -2/3x + 4.
(2, 3)

# 6-1 - 6-4 Review

##### Press F11 for full screen mode 