Answer:
Step-by-step explanation:
When each term is multiplied by a number to get the next term, it is a geometric sequence.
The general term (nth term) of a geometric sequence is given by the formula:
Where is the first term and r is the common ratio <em>(the number which is multiplied with a term to get the next term)</em>
<em>Now plugging in these into the formula gives us:</em>
No
If y is a function of x, then the equation would be written as a "y =" equation, not an "x = " equation. This example is one where x is a function of y.
>
> means greater than and because 79 is greater than -5, the correct sign you would use will be >
79 > -5
16 cups
Answer: a certain number