Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

Please help! Questions attached:

OpenStudy (anonymous):

OpenStudy (anonymous):

\(g\) is linear because you go up 200 each time

OpenStudy (anonymous):

B?

OpenStudy (anonymous):

\(f\) looks exponential not sure about \(h\) though

OpenStudy (anonymous):

no not b because \(h\) is not linear

OpenStudy (anonymous):

C?

OpenStudy (anonymous):

i have to say it is not really clear, because \(h\) could be exponential as well

OpenStudy (anonymous):

i would go with C though

OpenStudy (anonymous):

Ok & the 2nd?

OpenStudy (anonymous):

\[4+3k=a\] \[-2+5k=b\] \[a+b=4+3k-2+5k\] \[=2+8k\]

OpenStudy (anonymous):

Wow. I messed up a simple step. -_- Thank you!

OpenStudy (anonymous):

yw

OpenStudy (anonymous):

What about this one?

OpenStudy (anonymous):

i don't understand the question what does " - 1 equals 5" mean?

OpenStudy (anonymous):

the function is \(f(x)=x+7\) so it is true that \(f(-2)=5\) so if that is what it is supposed to be asking i guess the answer is "true" but honestly it is written in such a strange way that it is hard to understand

OpenStudy (anonymous):

the \(y\) intercept is given to you as \((0,7)\) very strange question where does it come from?

OpenStudy (anonymous):

It is true. You are correct.

OpenStudy (anonymous):

@satellite73

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!