Recognize Slope Intercept Form

What is the equation of a line with a slope of 4 and a y-intercept of 2?

• y = -4x + 2

• y = -2x + 4

• y = 4x + 2

• y = 2x + 4

What is the equation of a line when m = -3 and b = 5?

• y = -3x + 5

• y = -3x - 5

• y = 5x + 3

• y = -5x - 3

What is the equation of a line when m = -7 and b = -8?

• y = -7x + 8

• y = -7x - 8

• y = 7x - 8

• y = 7x + 8

What is the equation of a line with a slope of 2 and a y-intercept of -5?

• y = 5x - 2

• y = 2x - 5

• y = -2x - 5

• y = 2x + 5

When using Slope-Intercept Form, which variable stands for the y-intercept?

• b

• m

• x

• y

• The y-intercept is not represented when using this form.

The graph of a linear function is always straight?

• true

• false

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

• y-intercept

• slope

• macaroni

• nothing

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