Linear Functions

Answer explanation

You wanted to get it into the form y=mx+b!

Answer explanation

True or False: y=4 is a vertical line

• True

• False

Answer explanation

False!! y=4 is a horizontal line through the y value of 4

Write the equation of a line in point slope form that goes through the point (1,5) and has a slope of 2.

The slope a vertical line is.....

The slope of a horizontal line is....

What is the slope of the line through the points (1,4) and (0,7)

• -3

• 3

• 0

• 1

Answer explanation

Remember, to find the x intercept you plug in 0 for y!

Explain how you are feeling about the linear functions unit. What concepts do you feel good about? What concepts do you need more practice on?