What is the value of the function at x=−2?
2 answers:
Answer:
Option D.
Step-by-step explanation:
If the graph of a function f(x) passes through the point (a,b), then the value of the function f(x) is b at x=a.
The graph of a function is given.
We need to find the value of function at x=-2.
From the given graph it is clear that the graph is passes through the point (-2,3).
It means the value of function is 3 at x=-2.
Therefore, the correct option is D.
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To find:
The tax amount that a customer will pay on one doll.
Solution:
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Therefore, the tax amount that a customer will pay on one doll is $2.1.