Answer:
8
Step-by-step explanation:
Answer: D. No; the graph fails the vertical line test.
The vertical line test is a tool used to determine if we have a function. If we can draw a single straight vertical line through more than one point on the red curve, then the graph is said to have failed the vertical line test. Consequently, this leads to the relation not being a function.
For this circle graph, we can draw a vertical line through more than one point, which is why we don't have a function here.
Put another way, there are inputs (x) that produce more than one output (y), so that's why we don't have a function.
Answer is c hope this helps
Answer:
Step-by-step explanation:
3.8×10^{-5}:8.1×10^3

The practical rule would be, times that number, by the result of the first time you multiplied the first number. But, it would all depend by how much your're raising the number by.
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We do,

But, once again, this was an example. This would show and illustrate the rule of "raising a power".<span />