3.1 XY Tables

3.1 XY Tables

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an XY table?

Back

An XY table is a table that displays pairs of input (X) and output (Y) values, often used to represent a function.

2.

FLASHCARD QUESTION

Front

How do you find the output of a function given an input?

Back

To find the output, substitute the input value into the function rule and simplify.

3.

FLASHCARD QUESTION

Front

If the function rule is 2x + 1, what is the output when x = 2?

Back

5

4.

FLASHCARD QUESTION

Front

What is the purpose of a function rule?

Back

A function rule defines the relationship between input and output values.

5.

FLASHCARD QUESTION

Front

What does the term 'output' refer to in a function?

Back

Output refers to the result obtained after applying the function rule to an input value.

6.

FLASHCARD QUESTION

Front

How can you find a missing output value in an XY table?

Back

You can find a missing output value by using the function rule or equation that relates the inputs and outputs.

7.

FLASHCARD QUESTION

Front

What is the equation q = r + 15 used for?

Back

This equation is used to find the value of q when the value of r is known.

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