Recognizing Linear Relationships

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

• y-intercept

• slope

• macaroni

• nothing

What is the slope in the equation:  y=4x+3

• 3

• 4x

• 4

• x

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

(True or False) The slope of a line has the same slope no matter where you are on the line.

• True

• False

What is the slope of the line with the equation y = 4x + 12

• 4

• 1/4

• -4

• -1/4

Find the slope of the line that passes through
(1, -19) and (-2, -7)

• -4

• 4

• 1/4

• -1/4

What is the equation of the straight line shown in the diagram?

• y = (½)x - 2

• y = 2x - 2

• y = -2x + ½

• y = -(½)x + 2

Bowling costs $4 for shoe rental plus $5 for every game. Which equation shows how much it costs to go bowling for x games?

• y = 4 + 5x

• y = 5 + 4x

• y = 4•5•x

• y = 5x - 4

Is the following equation proportional or non proportional:
y= 4x

• Proportional

• Non Proportional

Is the following equation proportional or non proportional:
y= 5 + 3x

• Proportional

• Non Proportional