Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200...

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Calculati ng Slope Y- intercept What’s that line? What’s that graph? Vocabulary $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500

Transcript of Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200...

Page 1: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Calculating Slope

Y-intercept What’s that line?

What’s that graph?

Vocabulary

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Page 2: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Calculating Slope $100

What is the formula we use to calculate slope?

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Page 3: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Calculating Slope $200

What is the slope of a line that passes through the points (1, 1) and (4, 10) ?

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Page 4: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Calculating Slope $300

What is the slope of a line that passes through the points (1, 6) & (0,1) ?

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Page 5: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What is the slope of a line that passes through (2,2) and (-4,-1) ?

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Calculating Slope $400

Page 6: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What is the slope of a line that passes through the points (-3, 8) and (6, -1) ?

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Calculating Slope $500

Page 7: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What is the y-intercept of the line?

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Y-intercept $100

Page 8: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Which line has a y-intercept of negative four?

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Y-intercept $200

Page 9: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Y-intercept $300

What is the y-intercept of the line:

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2 xy

Page 10: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Shakerye begins the year with $90 in eleventh month she has $1,740.

What is the y-intercept of this scenario?

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Y-intercept $400

Page 11: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What is the y-intercept of a line that goes through the points

(0,2) and (2, 0) ?

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Y-intercept $500

Page 12: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What’s that line? $100

What is the equation of the line below?

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Page 13: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What is the equation of the line below?

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What’s that line? $200

Page 14: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What is the equation of the line below?

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What’s that line? $300

Page 15: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What is the equation of the line below?

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What’s that line? $400

Page 16: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What is the equation for the line below?

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What’s that line? $500

Page 17: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

What’s that graph? $100

Draw the graph of the equation on your paper.

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321 xy

Page 18: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Draw the graph of the equation on your paper.

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What’s that graph? $200

xy

Page 19: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Draw the graph of the equation on your paper.

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What’s that graph? $300

xy 2

Page 20: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Draw the graph of the equation on your paper.

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What’s that graph? $400

432 xy

Page 21: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Draw the graph of the equation on your paper.

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Rates from a table $500

351 xy

Page 22: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Vocabulary $100

The coordinate where the linear function crosses the y-axis is called __________ .

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Page 23: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Vocabulary $200

This formula is used to calculate ________ .

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xx

yym

Page 24: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

The relationship between two lines that intersection is 90˚ ?

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Vocabulary $300

Page 25: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

The relationship between two lines that never cross.

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Vocabulary $400

Page 26: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

The format of “y equals m x plus b”

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Vocabulary $500

Page 27: Calculating Slope Y-interceptWhat’s that line? What’s that graph? Vocabulary $100 100 $200 200$200200 $300 300$300300 $400 400$400400 $500 500$500500.

Final JeopardyAssume that the function is linear.What would the dependent variable be, if

the independent variable is twenty?

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