Finite Math Examples

Graph 1/2y=-4x+12
Step 1
Solve for .
Tap for more steps...
Step 1.1
Multiply both sides of the equation by .
Step 1.2
Simplify both sides of the equation.
Tap for more steps...
Step 1.2.1
Simplify the left side.
Tap for more steps...
Step 1.2.1.1
Cancel the common factor of .
Tap for more steps...
Step 1.2.1.1.1
Cancel the common factor.
Step 1.2.1.1.2
Rewrite the expression.
Step 1.2.2
Simplify the right side.
Tap for more steps...
Step 1.2.2.1
Simplify .
Tap for more steps...
Step 1.2.2.1.1
Apply the distributive property.
Step 1.2.2.1.2
Multiply.
Tap for more steps...
Step 1.2.2.1.2.1
Multiply by .
Step 1.2.2.1.2.2
Multiply by .
Step 2
Use the slope-intercept form to find the slope and y-intercept.
Tap for more steps...
Step 2.1
The slope-intercept form is , where is the slope and is the y-intercept.
Step 2.2
Find the values of and using the form .
Step 2.3
The slope of the line is the value of , and the y-intercept is the value of .
Slope:
y-intercept:
Slope:
y-intercept:
Step 3
Any line can be graphed using two points. Select two values, and plug them into the equation to find the corresponding values.
Tap for more steps...
Step 3.1
Create a table of the and values.
Step 4
Graph the line using the slope and the y-intercept, or the points.
Slope:
y-intercept:
Step 5