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What is slope-intercept form?

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Presentation on theme: "What is slope-intercept form?"— Presentation transcript:

1 What is slope-intercept form?
YOU MUST KNOW How to graph a line in slope intercept form What is slope-intercept form?

2 Create an example of a function and non-function
2. How to graph in standard form Change Ax+By = C to y = mx+b Create an example of a function and non-function

3 3. Write the equation of line given
Graph Point and Slope table points Word Problems General Example Specific Example

4 4. Write equation of line from 2 points
Find slope Find y-intercept Write in slope-intercept form

5 5. Write an equation from word problem
Starting position is the y-intercept (b) Change is slope (m) Write as slope-intercept form

6 6. Graph inequality. Shading is necessary!
> Greater than , Open line < less than , open line ≥ greater than or equal to , solid line ≤ greater than or equal to , solid line Shading represents: ALL possible solutions

7 GORDON BUYS 4 TVS FOR $800 EACH
GORDON BUYS 4 TVS FOR $800 EACH. THERE IS A SHIPPING CHARGE $110 TO HAVE THE TVS DELIVERED TO HIS HOUSE. HOW MUCH DOES GORDON PAY IN TOTAL?

8 5. Create a function given an input and output pattern
Create a table (start with x=0) Use the initial value and rate of change Write in function notation

9


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