Linear Relationships

On a function table, what does f(x) represent?

• Input variable
• Independent variable
• y
• Independent quantity

In graphs of multiplicative relationships, the graph always starts at the origin.

• True
• False

Which relation is linear?  Graph me to find out.

• (-8,-2), (-6,0), (-4,2), (-4,0)
• (-8,-2), (-6,0), (-4,2), (-10,-3)
• (-8,-2), (-6,0), (-4,2), (-8,0)
• (-8,-2), (-6,0), (-4,2), (-1,5)

What is the equation?

• y = 4x + 3
• y = 3x + 1
• y = 4x - 1
• y = 12x - 1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is the image an example of a multiplicative relationship?

• True (Yes)
• False (No)

Tags

CCSS.5.OA.B.3

Additive relationship is where you add or subtract x and any variable in order to find y.
y = x + a

• True (Yes)
• False (No)

What is the equation?  (Make a function table with x and y coordinates from the graph)

• y = x + 5
• y = 5x
• y = x - 5
• y = 7x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which graph(s) show an additive relationship?

• A only
• A & C only
• A & D only
• B & C only

Is the picture showing an additive or a multiplicative relationship?

• Additive (+ or -)
• Multiplicative (x or /)

Is the picture showing an additive or a multiplicative relationship?

• Additive (+ or -)
• Multiplicative (x or /)