The table is an illustration of a linear function.
The description of the charges is: <em>A) The ride requires a $14 initial fee, plus 50 cents per mile driven</em>
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The base fee is the charges, when the number of miles is 0
From the table;
y = $14, when x = 0
So, the base fee is $14
Next, we calculate the slope (m)
From the table, we have:
The above means that:
The cost per mile is $0.5 (i.e. 50 cents)
Hence, the description of the charges is: <em>A) The ride requires a $14 initial fee, plus 50 cents per mile driven</em>
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Read more about linear functions at:
Answer:
Option b
Step-by-step explanation:
A function is even if and only if f(-x) = f(x).
This means that there is the same value of y for and for
Where is any point belonging to the function .
Therefore you must select a graph whose ordered pairs are of the form and
Therefore the correct answer is option b. Assume that each box in the graph equals 1 unit. Then, for x = 2 y = -3 and for x = -2 y = -3. Then it is shown that the function is even.