Finding Slope and Y Intercept from a Graph and Table

Which description(s) best represents the data shown in the table?

• The rate of change is -1.5

• The y-intercept is 0

• The rate of change is 1.5

• The y-intercept is 22.0

What is the slope of the graphed line?

• 0

• 1

Sophie earns an allowance each week for completing a set of chores. The money is deposited into a savings account that already has money in it. Sophie's savings account balance is shown in the graph. What was the beginning balance of Sophie's bank account AND how much Sophie save each week?

• Beginning balance of $25.00; Saved $75.00 each week

• Beginning balance of $50.00; Saved $25.00 each week

• Beginning balance of $75.00; Saved $25.00 each week

• Beginning balance of $200.00; Saved $75.00 each week

Look at the graph. Which best describes the slope of the line in the graph?

• Increasing 3 miles per minute

• Decreasing 2 miles per minute
  

What is the y-intercept represented in the graph?

• 0

• -1

• 1

• Not here

What is the y-intercept of this graph?

• (0,1)

• (0,-2)

• (0,0)

• (0,3)

What is the y-intercept?

• -1

• 3

• -3

• -2

What is the meaning of the y-intercept?

• The cost per ride is $1.75

• The cost per ride is $5

• The cost to get into the fair is $5

• The cost to get into the fair is $1.75

Find the y-intercept

• (6,0)

• (0,6)

• (0,3)

• (0,1)

The table represents a used car salesman's monthly salary including commission made on the sale of cars.  What is the y-intercept and what does it represent?

• The y-intercept is $850/car and it represents the commission per car sold.

• The y-intercept is $1500/car and it represents the commission per car sold.

• The y-intercept is $1500 and it represents the monthly salary before commission.

• The y-intercept is $2775 and it represents the monthly salary before commission.