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1 answer:
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Answer: option d.
Step-by-step explanation:
To create a table of five ordered pairs that satisfy the equation, you need to give values to the variable "x" and substitute these into the function to find the corresponding value of "y":
For
For
For
For
For
Then, you can make the table:
<em><u>x</u></em><u> </u><u>-2 -1 0 1 2</u>
<em><u>y </u></em><u> </u><u>9 7 5 3 1</u>
To find the x-intercept, substitute into the function and solve for "x". Then:
This is: (, 0)
To find the y-intercept, substitute into the function and solve for "y". Then:
This is: (0,5)
There are 7,315 different combinations, thus, the correct option is c
<h3>How many combinations are there?</h3>
If we have a set of N elements, the number of different combinations of K elements (such that K ≤ N) of these N elements that we can make is:
In this case we have K = 4 and N = 22, replacing that, we get:
So there are 7,315 different combinations, thus, the correct option is c.
If you want to learn more about combinations:
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