To determine the initial value and the rate of change of the linear function given in the graph, we can analyze the points provided.
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Identify the initial value: The initial value of a linear function is the y-intercept, which is the value of y when x = 0. From the points given, the function passes through (0, 0). Therefore, the initial value is:
Initial value = 0
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Calculate the rate of change: The rate of change (slope) of a linear function can be calculated using the formula:
Using the points (0, 0) and (2, 3):
Thus, the rate of change is:
Rate of change =
In summary:
- The initial value is 0, and the rate of change is
.