Graph Using Intercept and Slope

Which graph best represents the equation y = -3x + 4?

• 
• 
• 
• 

When you graph a line using slope-intercept form (y=mx+b), you graph the ___________ first and then use the ___________ to find the second point.

• origin; slope

• slope; y-intercept

• y-intercept; x-intercept

• y-intercept; slope

What is the y-intercept?

• 6

• 6x

• -4

• 4

y -intercept is where the line ______________.

• begins

• crosses the x-axis 

• crosses the y-axis 

• crosses each other

Which equation matches the graph?

• y = 2x

• y = 1/4 x + 2

• y = 1x + 4

• y = 2x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which of these is in slope-intercept form?

• y2 - y1/x2 - x1

• Ax + By = C

• y = mx + b

• a + b = c

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Consider the equation:
y = -5x + 4
Identify the slope and y-intercept.

• m=4, b=x

• m=-5x, b=4

• m=5, b=4

• m=-5, b=4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the line.

• Undefined

• 0

• 2

• -1

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Tags

CCSS.8.EE.B.5

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

• y-intercept

• slope

• x-intercept

• standard form

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3