Use the function to answer the question.
f(x) = 4|x + 1| - 6
What is the vertex of the graph of f(x)?

Question

Use the function to answer the question.
f(x) = 4|x + 1| - 6
What is the vertex of the graph of f(x)?

anonymous · Answer

x is greater than or equal to zero 

what i did was plugged in a few numbers (2,1,0,-1,-2) and then checked the answer. if you practice doing that for a while it's easy to do

anonymous · Answer

Understand?

anonymous · Answer

also u should look it up before u post it on Os,Mostly Yahoo answer can help u

anonymous · Answer

Yeah

anonymous · Answer

Good

anonymous · Answer

hoped this helped

anonymous · Answer

It did, but I can't figure it out still! Lol

anonymous · Answer

ok give me a sec

anonymous · Answer

Given f(x) = 6 - x (I assume this since [x] means something which I do not think you want it to mean) 
f(-1.3) = 6 - 1.3 = 4.7, which isn't one of your options. 
So I can only deduce you REALLY meant 

f(x) = 6( -|x|) 
Thus 
f(-1.3) = 6(-1.3) = -7.8 

In the future please state your functions more clearly. 

________ Pay this no attention, original poster_________ 
And for anyone interested, as the question was worded. 
Given f(x) = 6 - [x], f(-1.3) = 5.

anonymous · Answer

lol live

anonymous · Answer

U will need to Talk an expert let me connect

*elevator music*

anonymous · Answer

live gave u the wrong answer

jdoe0001 · Answer

what value of "x" makes $\bf |x + 1|\  = 0\quad ?$

anonymous · Answer

ur wrong

anonymous · Answer

what value of "x" makes  Ix+1I= 0

anonymous · Answer

@jdoe0001

anonymous · Answer

1x...?

anonymous · Answer

oh that 1 is easy alex.
1x1=1

anonymous · Answer

understood?

jdoe0001 · Answer

AlexLovesGod    so.... what value of "x" makes the absolute expression equals to 0?   what do  you think?

anonymous · Answer

AlexLovesGod    so.... what value of "x" makes the absolute expression equals to 0?   what do  you think?

anonymous · Answer

I AM SO CONFUSED!!!! why is live copying jdoe and I am lost

anonymous · Answer

please no questions

jhannybean · Answer

@live10000000  let @jdoe0001  help OP.

jdoe0001 · Answer

AlexLovesGod    so... what do you think?    |x + 1 | = 0     <--- what value of "x" will give us that?

anonymous · Answer

Please you are not involved in this question

anonymous · Answer

my face hurts

jdoe0001 · Answer

face hurts?   that's a first one I've heard hehe
usually is my head hurts... or my cheeks...