Question

tajiri opens a savings account. each week he adds the same amount of money to his account. the graph represents the amount in his bank account, y, after x weeks. now, find the change in vertical distance from (2, 30) to (4, 60).

Explanation:

Step1: Identify vertical values

The vertical (y-values) are 30 and 60.

Step2: Calculate vertical change

Subtract initial y from final y: $60 - 30$

Answer:

30