Answer:
it's -4 I just took the test and you will get it write
Answer:
-1/2
negative
Step-by-step explanation:
The bicyclist travels 90 miles in 5 hours
90÷18=5
Length of AB=Length of A'B' because they are corresponding sides.
By graphing the polynomial, we conclude that there is only one real root, so the correct option is A.
<h3>
How many roots has the given polynomial?</h3>
We have the polynomial:

To see how many real roots this polynomial has, we can graph it and see how many times the graph intercepts the x-axis.
The graph can be seen below:
There we can see that there is only one intercept, so there is only one real root.
So the correct option is A.
If you want to learn more about polynomials:
brainly.com/question/4142886
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