It can have however many x intercepts it wants,
<span>BUT, to be a function it must pass the vertical line test. </span>
<span>this means you have to look at the graph and see if a vertical line drawn anywhere hits the graph more than once. </span>
<span>if it hits it more than once, it is NOT a function.
</span>
An example is a polynomial function to the infinite degree. That is
f(x) = lim (n --> infinity) [ x^n]
but only 1 y intercept (vertical line test remember)
The option that will give Esther the greatest distance will be option 6.
<h3>How to calculate the distance?</h3>
Based on the information given, AC will be:
= ✓(125)² + (85)2
= 151.16m
The distance covered in 6 diagonal runs will be:
= 6 × 151.16
= 906.97m
The distance covered in 7 diagonal runs will be:
= 7 × 125
= 875m
Therefore, the option that will give Esther the greatest distance will be option 6.
Learn more about distance on:
brainly.com/question/2854969
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