8th grade mini quiz 6.3

What is the y-intercept of this graph?

• 1

• -2

• 0

What is the y-intercept in the equation y= -2x + 5

y=mx+b

m-slope

b-y-intercept

• -2

• 3

• 5

• Cannot be Determined

Determine the slope and y-intercept from the following equation: y = 3/2x + 3

y=mx+b

m-slope

b-y-intercept

• slope: 5 y-intercept: 3

• slope: 3/2 y-intercept: 3

• slope: 4 y-intercept: 3/2

What is the y-intercept of the line y = 4x - 10?

y=mx+b

m-slope

b-y-intercept

• 4

• -4

• -10

Which y - intercept and slope applies to the graph?

y=mx+b

• y - intercept = 2, slope = 2

• y - intercept = -2, slope = 1/2

• y - intercept = -2, slope = 2