Slope-Intercept Form

Which equation matches the graph?

• y= 2x + 5
• y= 2x
• y= -2x + 5
• y= -2x

Which equation matches the graph?

• y= 2x + 5
• y= 2x
• y= -2x + 5
• y= -2x

The graph of a linear function is always straight?

• true
• false

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Which of these following is not a type of slope

• positive
• negative
• undefined
• all of these are types of slope

What is the slope of the line represented by the equation y = 7 - x?

• 7
• 0
• 1
• -1

What is 'b' in this linear equation? y= 5x - 6

• 6

• 5

• y

• -6

What is given when your graph is horizontal?

• y

• x

What is given when you have a vertical line on your graph?

• x

• y

What direction is the line if the slope is positive?

• descending

• ascending