Evaluating a function means to plug the required value, substituting every x occurrence with that value.
So, you have

The answer is simple you divide $465 from 5 then multiply
So to find a percent of increase you have to put the current number minus previous number(in this case 20-16) over the previous number(16 in this case) and multiply by 100.
So we have 20-16/16 multiplied by 100.
Since 4/16= 0.25,multiplying It by 100 gives you 25.
So the answer is 25%
Answer:
(-1,3)
Step-by-step explanation:
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