Find the domain of the function shown on the graph

How do we know this? Because of how the arrows indicate the graph goes on forever in both left and right directions. We can plug in any x value we want without any restrictions. There isn't anything like division by zero errors to worry about here. There are no vertical asymptotes, but there is a horizontal asymptote at y = 3.

In interval notation, the domain is written as

In set-builder notation, you could write for the domain. The R stands for "real numbers".

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

50-60=10

step-by-step explanation: