Term
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Definition
| slop-intercept form form for equation of a line. |
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Term
| The formula to find the slope. |
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Definition
| y2-y1 /(divided by) x2-x1 |
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Term
| What does the m stand for in the equation y=mx+b? |
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Definition
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Term
| What does the b stand for the the equation y=mx+b? |
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Definition
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Term
| What will the equation look like if the slope is undefined? |
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Definition
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Term
| What will the equation look like if the slope is zero? |
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Definition
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Term
| When 2 lines are parallel the slops are________? |
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Definition
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Term
| When 2 line are perpendicular the slopes are______? |
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Definition
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Term
| Steps to solve an equation with fractions. |
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Definition
1. Find LCD (least common denominator)
2. Multiply EACH term by LCD
3. Distribute (if needed)
4. Solve for 0
5. Combine like terms
6. Factor the nonzero side
7. Set each factor to 0
8. Solve
9. Check answers!! |
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Term
| What is the vertical line test? |
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Definition
| If you took a pencil and drug it across the graph the pencil would never hit the line more than one spot at one time. |
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Term
| The domain is usually written in______. |
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Definition
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Term
| For a domain imagine ____. |
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Definition
| a sunshine above and below |
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Term
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Definition
| uphill from left to right / positive slope |
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Term
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Definition
| downhill from left to right / negative slope |
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Term
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Definition
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Term
| What kind of brackets do you use when asked to find intervals where decreasing, increasing or constant? |
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Definition
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