Evaluating Linear Functions and Relationships

The video tutorial explains how to determine the value in a red box on a table using the equation y = 1.5x + 10. It demonstrates the process by substituting the x value into the equation and solving for y. The tutorial also shows how this method can be applied to other values in the table.

What is the equation used to represent the relationship between X and Y?

• y = 1.5x + 10

• y = 2x + 5

• y = 3x + 7

• y = x + 10

If the x value is 2, what is the first step in solving for y using the equation y = 1.5x + 10?

• Multiply 1.5 by x

• Add 10 to x

• Multiply x by 2

• Subtract 10 from x

What is the result of multiplying 1.5 by 2 in the equation y = 1.5x + 10?

• 2

• 3

• 4

• 5

After calculating 1.5 * 2, what is the next step to find the y value?

• Multiply 3 by 10

• Divide 3 by 10

• Add 3 to 10

• Subtract 3 from 10

What is the y value when x is 2, according to the equation y = 1.5x + 10?

• 10

• 15

• 13

• 12