The Equation of Line

What is missing in this equation when the directions were to write an equation in slope intercept form? y = -1 +8

• the x is missing after the negative 1

• it isn't missing anything

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What ordered pairs would you use to find the slope for the trend line?

• (9,0) (3,8)

• (0,9) (8,3)

Find the slope between (0,9) and (8,3)

• m = 6/8

• m = -3/4

• m = 3/4

Tags

CCSS.8.EE.B.5

Which equation matches the graph?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• y = 5x - 2

• y = -2x + 7

• y = 5x-10

• y = -1/5x - 2

What is the equation of the line of best fit?

• y= 6x + 2

• y = -2x +6

Tags

CCSS.8.EE.B.5

What is the equation of the line of best fit

• y= -2x + 10

• y= 10x+ 2

• y=2x+10

• y= 10

Tags

CCSS.8.EE.B.5

What is the equation of the line of best fit?

• y= 2x+3

• y=3x+2

Tags

CCSS.8.EE.B.5

Is this line an accurate line estimate of best fit for the data?

• Yes

• No

Tags

CCSS.8.EE.B.5

Which equation represents the line graphed?