Question

Savings Account 350 (4, 300) Balance (dollars) 250 150 2 4 x Time (weeks) Use the graph to write an equation of the line. y =

A. y = 50x + 300
B. y = 100x + 250
C. y = -50x + 300
D. y = -100x + 250

Answer 1

The equation of the line represented by the graph is (c) y = -50x + 300.

Step-by-step explanation:

By examining the graph, we can observe that for each week (x), the balance decreases by $50, starting from an initial balance of $300. Therefore, the correct equation is y = -50x + 300.

Understanding how to interpret graphs and derive equations from them is crucial for various applications, especially in the field of mathematics and finance.