well then no help needed
I have a few more questions
Which list of values is ordered from least to greatest? A. |–5|, 0, 3, –|–4| B. –7, –|–3|, 0, |–4| C. –|6|, |–3|, 1, 4 D. |–12|, –|–5|, 2, |–8|
all you need to know to solve these questions is that |-a|=a |a|=a
apply that rule of modulus and you should solve it
Can I get some help besides that? I'm clearly having issues understanding.
|-10| mean that how far the value is from zero so from this instance its 10 units, so basically drop the negatives signs.
yep so |...| is simply called the 'modulus of what ever is in between these vertical lines so all we do is take the positive number inside the lines
the value for |1| is simply the positive value of 1, which is 1. the value for |-1| is simply the positive value of the number, which too is 1
That doesn't apply too the question above though.
|–5|, 0, 3, –|–4| B. –7, –|–3|, 0, |–4| C. –|6|, |–3|, 1, 4 D. |–12|, –|–5|, 2, |–8| None of the first numbers are the smallest.
yes there is one
Is it A?
go through each one properly
lets start with A
|–5|, 0, 3, –|–4|
what is |-5|
so we have order 5,0,3 right?
Yes, it says go least too greatest.
correct. so that is wrong
B. –7, –|–3|, 0, |–4|f
B. –7, –|–3|, 0, |–4|
what is -|-3|
correct what is |-4|
so we have order -7,-3,0,4
is that smallest to greatest?
Ah, I see.
Which lists all the integer solutions of the equation |x| = 4? A. –4 and 4 B. 0 and 4 C. –4 only D. 4 only
thats apply the rule |a|=a and |-a|=a
what is |4| =? and |-4|=?
So D correct?
|-4| = 4
That is correct?
you used your brain!
Which values satisfy the inequality? |z| ≤ 5 Choose all answers that are correct. A. z = –6 B. z = –5 C. z = –1 D. z = 8
It's a multi-choice.
all that is saying, is what values of z can take so it can be less than or equal to 5
so is a correct? and explain why it is or isn't
So, A, B, and C correct?
Those are all less then 5.
why is A right
Because -6 is less than 5.
Wait, I see the trickery here.
but you plug it into the |z| so what is z in a
It would be B and C.
Alright, last question m8
haha no problem
Sorry, that was the last question. I will fan you and medal you as promised as I got a 100%