Question

Hi so i was wondering if someone could help me answer this I'm confused and dont understand if u could like explain it that would be really helpful. Brain list for whoever gets it right

Answer 1

You have to plug in -6 into the variable n
so it would look like this:

f(-6) = -6^4+5(-6)^3 -(-6)^2+33(-6)+15

then you can use a calculator and solve it (don’t forget to use PEMDAS)

f(-6) = -1296+ 5(-216) - 36+ (-198) +15

f(-6) = -1296-1080-36-198+15

f(-6) = -2595

I hope this helps you understand it better!