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Mathematics 7 Online
lowkeybad:

can i get some help on algebra

lowkeybad:

lowkeybad:

lowkeybad:

its not a actuall test its just practice the real test is after this

lowkeybad:

its literally only 5 questions its not a test

Salmon:

Here is a question that i want you to answer number 3 Is H positive or negative?

lowkeybad:

positive

Salmon:

So as x reaches for negative infinity what is a negative times a positive?

lowkeybad:

a negative

Salmon:

Very good

Salmon:

So remember h(x) is now h of negative infinity making h(x) reach towards negative or positive infinity?

lowkeybad:

positive infinity

Salmon:

Good try but if there is not a negative sign on h then it is positive

lowkeybad:

ohhh ok

Salmon:

Good job, this will be the same process as x approaches positive infinity

lowkeybad:

ok thanks

Salmon:

For the second question hence number 4 I am going to start off with process of elimination follow along

Salmon:

When the question mentions 2 does it say more than, less than, less than or equal to or greater than or equal to?

lowkeybad:

more than

Salmon:

so there are 2 that we can cross off.

Salmon:

Are you following?

lowkeybad:

so we can cross of B and D

Salmon:

Correct!

lowkeybad:

ok thank youu so much

lowkeybad:

wait what does r and n have to do with anything

Salmon:

Don't quote me on it but I believe that the answer is C.....that is also my problem

lowkeybad:

oh ok thanks

Salmon:

NP glad to help!

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