Functions Math 8

Front

Is this table a function or not a function?

Back

Not a Function

Tags

CCSS.8.F.A.1

Front

Input: 0 → Rule: 3x-2 → Output: ?

Back

-2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Find the input for the output 15 in the function y = 3x + 6.

Back

3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Find the output for the input 16 in the function y = 2x + 12.

Back

44

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is a rule that assigns exactly one output to every input?

Back

Function

Tags

CCSS.8.F.A.1

Front

What is the definition of a function?

Back

A relation that assigns exactly one output for each input.

Tags

CCSS.8.F.A.1

Front

What is a mapping diagram?

Back

A visual representation of a function showing inputs and outputs.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is function notation?

Back

A way to denote functions, typically written as f(x).

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If f(x) = 2x + 3, what is f(4)?

Back

11

Tags

CCSS.HSF.IF.A.2

Front

If g(x) = x^2, what is g(5)?

Back

25

Tags

CCSS.HSF.IF.A.2