Precalculus Examples

Write in Slope-Intercept Form
Step 1
The slope-intercept form is , where is the slope and is the y-intercept.
Step 2
Rewrite in slope-intercept form.
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Step 2.1
Subtract from both sides of the equation.
Step 2.2
Divide each term in by and simplify.
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Step 2.2.1
Divide each term in by .
Step 2.2.2
Simplify the left side.
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Step 2.2.2.1
Cancel the common factor of .
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Step 2.2.2.1.1
Cancel the common factor.
Step 2.2.2.1.2
Divide by .
Step 2.2.3
Simplify the right side.
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Step 2.2.3.1
Simplify each term.
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Step 2.2.3.1.1
Move the negative in front of the fraction.
Step 2.2.3.1.2
Move the negative in front of the fraction.
Step 2.3
Write in form.
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Step 2.3.1
Reorder and .
Step 2.3.2
Reorder terms.
Step 2.3.3
Remove parentheses.
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