Compare Functions Slope-Intercept Form

• y

• m

• x

• b

Tags

CCSS.HSF-LE.A.1B

Compare the rates of change.

• The rate of change of item I is greater than the rate of change of item II.

• The rate of change of item I is equal to the rate of change of item II.

• The rate of change of item II is greater than the rate of change of item I.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Determine if the following functions are increasing or decreasing.

• Both functions are decreasing.

• The function in item I is increasing, and the function in item II is decreasing.

• The function in item I is decreasing, and the function in item II is increasing.

• Both functions are increasing.

Compare the initial values and rate of change of both functions.

• Both functions have the same initial value and rate of change.

• The functions have different initial values and different rates of change.

• The rates of change are the same, but the initial values differ.

• The initial values are the same, but the rates of change differ.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What type of linear function should you write to model this situation?

• Standard Form

• Slope-Intercept Form

• Point-Slope Form

Tags

CCSS.8.EE.B.5

What is the correct equation in Slope-Intercept Form? (a)  

• y = -1/3x + 3

• y = 1/3x - 3

• y = -1/3x - 3

• y = 1/3x + 3 

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)

• Ax + By = C

• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• m = y-intercept           b = slope

• m = slope                        b = y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does the "m" stand for in the Slope-Intercept form?

• y-intercept

• x-intercept

• slope

• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What type of linear function should you write to model this situation?

• Standard Form

• Slope-Intercept Form

• Point-Slope Form

Tags

CCSS.8.EE.B.5