The graph below plots a function f(x): graph of line segment going through ordered pairs 0, 100 and 3, 220 if x represents time, the average rate of change of the function f(x) in the first three seconds is

Average rate of change of a line is its slope.

To find slope we can use the formula:

Where,

For our problem,

Now, let's find slope.

So, the average rate of change of the function f(x) int he first three seconds is 40.

ANSWER: 40

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

ion

step-by-step explanation:

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