Functions Basics (Input and Output)

Sasha's rule is to multiply the input by 2

If you give Sasha an input of 5, what is the output?

• 5

• 2

• 10

• 1

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Sasha's rule is to multiply the input by 2

If you give Sasha an input of 1, what is the output?

• 5

• 2

• 10

• 1

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Sasha's rule is to multiply the input by 2

If you give Sasha an input of -9, what is the output?

• -18

• 16

• -12

• 20

Tags

CCSS.HSA.SSE.A.1

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Sasha's rule is to multiply the input by 2

If Sasha's output is 8, what was the input?

• 8

• 16

• 4

• 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Derman's rule is to multiply by 16, add 32, then divide the result by 8 and subtract 4.

Which produces the following table:

What is a more simple rule that does the same thing?

• Divide by 0.5

• Add 4

• Multiply by 2

• Subtract by negative 2

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Derman's rule is to multiply by 16, add 32, then divide the result by 8 and subtract 4.

Which produces the following table:

Knowing the more simple rule, what is the output when the input is 7?

• 28

• 14

• 7

• -14

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

What is an example of a rule in mathematics?

• Divide by 4

• No running

• Do what the teacher says

• Capitalize the first letter of a sentence

Tags

CCSS.6.EE.A.3

What is an example of a rule in mathematics?

• Add

• Always wear your safety glasses

• Add by 8 then Multiply by 3

• Drink water

Tags

CCSS.4.OA.C.5

Consider a camera to be a function. What is the input of a camera?

• The brand of camera

• Pressing the shutter button

• The settings of the camera

• The photograph it produces

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Consider a camera to be a function. What is the output of a camera?

• The brand of camera

• Pressing the shutter button

• The settings of the camera

• The photograph it produces

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2