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Finite Math Examples
, , ,
Step 1
Step 1.1
The slope-intercept form is , where is the slope and is the y-intercept.
Step 1.2
Subtract from both sides of the equation.
Step 1.3
Reorder and .
Step 2
Using the slope-intercept form, the slope is .
Step 3
Since is a vertical line, the slope is undefined.
Undefined
Step 4
Step 4.1
The slope-intercept form is , where is the slope and is the y-intercept.
Step 4.2
Using the slope-intercept form, the slope is .
Step 5
Step 5.1
The slope-intercept form is , where is the slope and is the y-intercept.
Step 5.2
Subtract from both sides of the equation.
Step 5.3
Reorder and .
Step 6
Using the slope-intercept form, the slope is .
Step 7
Set up the system of equations to find any points of intersection.
Step 8
Step 8.1
Replace all occurrences of with in each equation.
Step 8.1.1
Replace all occurrences of in with .
Step 8.1.2
Simplify the left side.
Step 8.1.2.1
Multiply by .
Step 8.1.3
Replace all occurrences of in with .
Step 8.1.4
Simplify the left side.
Step 8.1.4.1
Remove parentheses.
Step 8.2
Replace all occurrences of with in each equation.
Step 8.2.1
Replace all occurrences of in with .
Step 8.2.2
Simplify the left side.
Step 8.2.2.1
Simplify .
Step 8.2.2.1.1
Remove parentheses.
Step 8.2.2.1.2
Add and .
Step 8.2.3
Replace all occurrences of in with .
Step 8.2.4
Simplify the left side.
Step 8.2.4.1
Simplify .
Step 8.2.4.1.1
Remove parentheses.
Step 8.2.4.1.2
Add and .
Step 8.3
Since is not true, there is no solution.
No solution
No solution
Step 9
Since the slopes are different, the lines will have exactly one intersection point.
No solution
Step 10