a package of 3 pairs of insulated gloves costs 19.77. what is the unit price of the pairs of gloves?
1 answer:
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We can simplify the given rational function into a linear one, the graph is below.
<h3>Which graph represents the function?</h3>
Here we have the rational function:
Factorization the numerator, we get:
4x² - 16 = 0
4x² = 16
x² = 16/4 = 4
x = ±√4 = ±2
Then the numerator can be written as:
4*(x - 2)*(x + 2)
And the denominator can be rewritten as:
2x - 4 = 2*(x - 2)
Then the function becomes:
So we have just a linear equation, so the graph that represents the function is the graph of a line, the one you can see below.
If you want to learn more about rational functions:
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