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Finding a rule from a table using addition and subtraction - Help on math

Finding a rule from a table using addition and subtraction - Help on math

Assessment

Interactive Video

Mathematics

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to identify relationships between sets of values, focusing on how X values relate to Y or F of X values. It introduces the concept of writing these relationships as equations or rules. The tutorial uses two examples: a red set where the rule is F of X = X + 5, and a green set where the rule is Y = X - 3. The video emphasizes the interchangeability of F of X and Y in representing outputs and demonstrates how to apply these rules to find corresponding values.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus when discussing relationships between X and Y values?

Determining the product of X and Y

Calculating the difference between X and Y

Understanding how X and Y are related

Finding the sum of X and Y

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example with X values 1, 2, and 3, what operation is used to find the F of X values?

Dividing by 5

Subtracting 5

Adding 5

Multiplying by 5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the rule for the red example expressed as an equation?

F of X = X - 5

F of X = X / 5

F of X = X + 5

F of X = X * 5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the more complex example, what operation is used to find the Y values from the X values?

Dividing by 3

Multiplying by 3

Adding 3

Subtracting 3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the rule for the green example expressed as an equation?

Y = X / 3

Y = X + 3

Y = X - 3

Y = X * 3

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