I'd SERIOUSLY appreciate it if anyone could help! :) I'll give Brainliest!

Mathematics

1 answer:

ankoles [38]3 years ago

5 0

check the picture below.

notice, the piece-wise function has 3 subfunctions, so we graph each one, and constrain their domain to the provided values, notice the dashed lines are the continuation of that line but is not part of the piece-wise because is outside the domain.

the solid dot at the endpoint means, that endpoint number is included for that line, whilst the hollow dots on the endpoints mean, is not included in the graph.

You might be interested in

12% of 80 working out

horsena [70]

How to do the problem:
Assuming that you mean you want 12% of the number 80 and showing work, here is the answer:

To get X percent of any number, write the percent as a decimal and then multiply that decimal by the whole.

What I mean:

You want 12% of 80
so first change 12% into a decimal
12% is equal to .12 as a decimal

Then multiply that decimal by the whole
Since you want 12% of 80, 80 is the whole

that means you do .12 * 80
which is equal to 9.6
<u>Thus(answer)</u>
12% of 80 = 9.6