Graphing Liner

Is this function linear or nonlinear?

• Linear

• Nonlinear

Find the slope between the two given points: (-2,1) and (5,7)

• 7/6

• 2

• 6/7

• -2

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Which equation matches the graph? (Click me to see the image)

• y = 2x + 2

• y = 1/4x + 2

• y = 1x + 4

• y = 4x + 2

What is another way to say slope?

• Run/Rise

• Change X/Change in Y

• Rise/Run

• Increase

What is the slope of the equation?

y = -2x - 1

• 2

• -2

• -2x

• -1

Find the slope and y - intercept

y = 1/2x - 1

• slope: 1/2 y-intercept: -1

• slope: 2 y-intercept: -1

• slope: 1/2x y-intercept: 1

• slope: 2 y-intercept: 5

What is the y-intercept?

y = 6x - 4

• 6

• 6x

• -4

• 4

Find the slope of the line.

Hint: rise/run

• 1/2

• -1/2

• 2

• 0

y -intercept is where the line ______________.

• begins

• crosses the x-axis 

• crosses the y-axis 

• crosses each other