Algebra Review Desmos

Find the slope of the table

*HINT: Run a linear regression in desmos*

• -4

• 1

• -2

• 4

Find the slope (remember: rise over run)

• 1/3

• 3

• -1/3

• -3

Find the slope

*HINT: Run a linear regression in desmos*

• 1/3

• 3

• -3

• -1

Find the slope of the 2 points: (0,4) and (3,10)

*HINT: Run a linear regression in desmos*

• 3/14

• 2

• 3/6

• 1/2

Which equation represents the following graph?

• y = 3x + 2

• y = -2x + 3

• y = 2x + 3

• y = -3x + 2

Which is the graph of y=-x+2?

• A

• B

• C

• D

Write the equation of the line.

• y=(3/5)x+1

• y=(3/5)x-1

• y=(5/3)x+1

• y=(3/5)x+1

Write down the equation of this line.

• y= 2x+1

• y= −2x+1

• y= 2x−½

• None of the above

A.3C: Linear function t has an x-intercept of -1 and a y-intercept of 5.

Which graph best represents t?

• 
• 
• 
• 

What is the y-intercept of the graph?

• (4, 0)

• (-2, 0)

• (0, 4)

• (0, -2)