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- Find slope from a linear graph- Find slope from an x-y table- Find slope from two points
Objectives

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Slope

1. Graph 2. Table 3. Ordered Pairs

You can find slope 3 ways.

The rate of change between two variables; The numerical representation of the steepness of a lineGiven by the variable "m"

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Slope:

The line increases by 4, when the x increases by 1.

m =

In response to x

How the y changes

Run

Rise

Change in x

Slope from a Graph

Change in y

Next

Back

The line decreases by 3, when the x increases by 4.

m =

In response to x

How the y changes

Run

Rise

Change in x

Slope from a Graph

Change in y

Next

Back

The line increases by 0, when the x increases by 1.

m =

In response to x

How the y changes

Run

Rise

Change in x

Slope from a Graph

Change in y

Next

Back

SPECIAL CASE!!!!!!!!The line increases by 1, when the x increases by 0.

m =

In response to x

How the y changes

Run

Rise

Change in x

Slope from a Graph

Change in y

Next

Back

m =

In response to x

How the y changes

Run

Rise

Change in x

Slope from a Graph

Change in y

Next

Back

m =

Run

Rise

Change in x

Slope from a Graph

Change in y

Next

Back

1 2

1 2

The line decreases by 9, when the x increases by 6.

m =

In response to x

How the y changes

x - x

y - y

Change in x

Slope from a Table

Change in y

Next

Back

1 2

1 2

The line decreases by 9, when the x increases by 6.

m =

In response to x

How the y changes

x - x

y - y

Change in x

Slope from a Table

Change in y

Next

Back

1 2

1 2

m =

In response to x

How the y changes

x - x

y - y

Change in x

Slope from a Table

Change in y

Next

Back

1 2

1 2

How steep is the line that occurs from (-2,0) to (2, 3)?

m =

In response to x

How the y changes

x - x

y - y

Change in x

Slope from Ordered Pairs

Change in y

Next

Back

1 2

1 2

How steep is the line that occurs from (8, -11) to (-2, 4)?

m =

In response to x

How the y changes

x - x

y - y

Change in x

Slope from Ordered Pairs

Change in y

Next

Back

1 2

1 2

m =

In response to x

How the y changes

x - x

y - y

Change in x

Slope from Ordered Pairs

Change in y

Next

Back

Terrell belongs to a local gym. In addition to a monthly membership fee, he also pays for fitness classes. In August, Terrell took 10 classes and paid $80.00. In September, he took 8 classes and paid $70.00How much is each class at Terrell's gym?

Real World App

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Jackson is preheating his oven. He notices that after 5 minutes, the temperature is 225 degrees. After 9 minutes, the temperature is 350 degrees.

Real World App

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Jackson is preheating his oven. He notices that after 5 minutes, the temperature is 225 degrees. After 9 minutes, the temperature is 350 degrees.

Real World App

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Jackson is preheating his oven. He notices that after 5 minutes, the temperature is 225 degrees. After 9 minutes, the temperature is 350 degrees.

Real World App

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Slope

- Find slope from a linear graph- Find slope from an x-y table- Find slope from two points
you should be able to

CFU in edio!

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