20 points!!! Which one of the graphs represent the function?
1 answer:
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Answer:
Step-by-step explanation:
By definition, a relation is a function if and only if each input value have only one output value.
It is important to remember that the input values are the values of "x" and the output values are the values of "y".
Observe in the graph given in the exercise that the function f(x) is linear.
So, indicates that the input value (x-value) is:
In order to find its output value you can draw a vertical line from to the line and, when it touches the line, you must draw an horizontal line to the y-axis (Observe the picture attached).
Therefore, you can identify that the output value for is:
Then:
Answer:
$0.10
Step-by-step explanation:
We can divide the total amount ($12) by price of each avocado ($0.85) to get the number of avocados possible. That is:
So, the fractional amount (decimal) is not possible, so Raul can get 14 avocados.
<em>How much does 14 avocados cost?</em>
<em>14 * 0.85 = $11.90</em>
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The rest, he gets as change and can't buy another full avocado. The change is:
$12 - $11.90 = $0.10