Graphing Linear Functions in Y=MX+B

Which equation has a negative y-intercept?

• y= 3x + 5

• y= -3x + 5

• y= -3x - 5

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept of this equation? 
y = 5x + 8 

• (0, 5)

• (5, 0) 

• (0, 8) 

• (8, 0) 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line.

• y=-3x-4

• y=-4x-3

• y=(-3/4)x-3

• y=(-4/3)x-3

y = 3/2x + 3

• slope: 5   y-intercept:  3 

• slope: 3/2   y-intercept:  3 

• slope:  4  y-intercept:  3/2

• slope: 1/5   y-intercept:  5 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept of the line graphed below?

• 3

• 4

• -3

• 4/3

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3

• y=2/3-3

• y=2/3x-3

• y=2/3x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is Brad's slope in terms of sit-ups?

• sit-up per day

• 5 sit-ups per day

• 15 sit-ups per day

• 15 days per 1 sit-up

Tags

CCSS.HSF.LE.B.5

Look at the graph. What is the equation for this graph?

• y = x + 2

• y = x - 2

• y = -x + 2

• y = -x - 2

Look at the graph below. What is the equation for this graph?

• y = x - 3

• y = -x - 3

• y = x + 3

• y = -x + 3

In this equation what is the y-intercept?

• 1

• 0

• 7

• -7

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3