4.2 Notes PART 3 - Writing Linear Equations

In Maylee's earnings equation, what does the y-intercept represent?

• The amount she earns per crate.

• Her total earnings for the day.

• Her base salary for the day.

• The number of crates she loads.

What is the slope-intercept form equation for Maylee's earnings per day (y) based on the number of crates she loads (x)?

• y = 50x + 3

• y = 3x + 50

• y = 50 - 3x

• y = 3x - 50

What is the rate of change (slope) for Jensen's earnings per pizza delivered?

• $13 per pizza

• $26 per pizza

• $2 per pizza

• $45 per pizza

What is the slope-intercept form equation for Jensen's earnings per day (y) based on the number of pizzas he delivers (x)?

• y = 2x + 45

• y = 2x + 25

• y = 13x + 45

• y = 2x - 25