Graph Linear Function by Using Slope Intercept Form

In slope intercept form (y=mx+b) what is the "b"?

• The y-intercept

• The x-intercept

• The slope (rate of change)

• A point

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of the linear function?

• y = -3x + 10

• y = -3x + 16

• y = 3x + 10

• y = 3x + 16

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The SLOPE-INTERCEPT form of a line

• Ax + By = C

• y=mx+b

• y - y1 = m(x-x1)

• y = f(x)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The graph of y< 2x+1 is

• uphill, dotted line, shaded below.

• downhill, solid line, shaded above

• downhill, dotted line, shaded above

• uphill, dottled line, shaded below.

Tags

CCSS.HSA.REI.D.12

• solid line, downhill, shaded above

• solid line, uphill, shaded below

• dotted line, downhill, shaded below

• dotted line, uphill, shaded below

Tags

CCSS.HSA.REI.D.12

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• slope: 5  

  y-intercept:  (3/2,0) 

• slope: 3/2  

  y-intercept:  (0,5) 

• slope:  5 

  y-intercept:  (0,3/2)

• slope: 3/2  

  y-intercept:  (-5,0) 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line in slope intercept form.

Write the equation of the line in slope intercept form.

The graph represents one line, and the table represents a different line. How are the lines similar? How are they different?

• Same slope,

  different y-intercepts

• Same y-intercepts,

  different slopes

• Same slope,

  same y-intercepts

• Different slopes,

  different y-intercepts

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9