Tabatha’s parents bought a new house in Florida for $110,000. After 10 years, the value was $145,000. Using x as the number of years and y as the house value, graph the two points.

Part 1: [2 points] Describe the slope of the line which connects the two points.

Part 2: [3 points] How can your graph be used to predict the value of the house in 20 years?

Part 3: [2 points] What is the projected house value in 20 years?

Question

Tabatha’s parents bought a new house in Florida for $110,000. After 10 years, the value was $145,000. Using x as the number of years and y as the house value, graph the two points. 

Part 1: [2 points] Describe the slope of the line which connects the two points. 

Part 2: [3 points] How can your graph be used to predict the value of the house in 20 years? 

Part 3: [2 points] What is the projected house value in 20 years?