Functions/Slope in a Situation

Poll

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Unit Rate in Graphs and Tables

Find the Unit Rate/Slope in a Graph
Find the Unit Rate/Slope in a Table
Write the Slope as a Function y=mx

Multiple Choice

The slope can be found by finding the __________  _____________.

• unit rate
• ratio rate
• proportion answer
• rational number

Dropdown

You can find the Unit Rate by ​

Select answer

Multiple Choice

Which situation below is a Unit Rate/Slope?

• chicken is $4.99 per pound

• 2 pizzas for $15.00

• tacos are 2 for $3.00

Multiple Choice

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour
• $6 per hour
• $6.80 per hour
• $17.40 per hour

Multiple Choice

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

Labelling

Label the parts of linear equation/function.

Drag labels to their correct position on the image

y-intercept

slope

line

Multiple Choice

Identify the slope.

• m = 1/0.45

• m = 0.45

• m = -0.45

• m = -1/0.45

• none (not proportional)

Multiple Choice

Identify the slope.

• m = 2x

• m = 2

• m = 4

• none (not proportional)

Multiple Choice

Determine slope for the table. Express your answer as y = mx

• 15k

• x = 15y

• y = 0.06x

• y = 15x

Multiple Choice

Identify the slope.

Hint: Find the Unit Rate

• m = 2

• m = 3

• m = 1.50

• m = 2/3

• none (not proportional)

Multiple Choice

The slope of y = ½x is _______. 

• x
• y
• 1/2
• 2

Multiple Choice

What is the slope?

• $3
• $4
• $2
• $9

Graphing

Graph y = 2x

hint: create a table first

Open Ended

What is a real life example of unit rate or slope?