Lilly's Age (Write an equation, create a table, and graph a table of values given an equation in the form of ( y = x + b

The video tutorial explains how to determine Lily's age based on her brother's age using an equation. It guides through writing the equation, creating a table of values, and graphing these values on a coordinate plane. The lesson concludes with a summary of the steps involved in solving the problem.

If Lily's brother is 10 years old, how old is Lily?

• 7 years old

• 8 years old

• 10 years old

• 12 years old

What equation represents Lily's age in terms of her brother's age X?

• Y = X + 2

• Y = X - 2

• Y = 2X

• Y = X / 2

When Lily's brother is 4 years old, how old is Lily according to the table?

• 6 years old

• 4 years old

• 2 years old

• 3 years old

What does the X-axis represent in the graph?

• Lily's age

• Lily's brother's age

• The difference in their ages

• The sum of their ages

What is the ordered pair for when Lily's brother is 3 years old?

• (3, 1)

• (3, 2)

• (2, 3)

• (1, 3)