Algebra I: Review of Linear Functions

Front

What is the equation of a line parallel to the x-axis that passes through the point (5, -2)?

Back

Front

What is the cost function for a rental car company that charges a flat fee of $25.00 and $0.05 per mile?

Back

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

How do you calculate the slope of a line given two points, (-4, 6) and (2, -9)?

Back

Tags

CCSS.8.EE.B.5

Front

If people enter a stadium at a rate of 40 people per minute, how many people are in the stadium after 60 minutes if there were 100 people before the gates opened?

Back

There would be 2500 people in the stadium after 60 minutes.

Tags

CCSS.HSF-LE.A.1B

Front

Write the linear equation for the number of people, n, in a stadium as a function of time, m, in minutes, given a rate of 40 people per minute and 100 people initially present.

Back

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does the slope of a line represent in a linear function?

Back

The slope represents the rate of change of the dependent variable with respect to the independent variable.

Tags

CCSS.8.EE.B.5

Front

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Back

Front

What is the definition of a linear function?

Back

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the formula for calculating the slope between two points (x1, y1) and (x2, y2)?

Back

Tags

CCSS.8.EE.B.5