Solve each absolute value inequality and graph the solution set.

3|4q-2| less than or equal to 18

Question

Solve each absolute value inequality and graph the solution set.

3|4q-2| less than or equal to 18

anonymous · Answer

@mathmath333  @kisstherains  @blackops2luvr  @DarkBlueChocobo  @data_lg2 @sammixboo  @ganeshie8

blackops2luvr · Answer

anonymous · Answer

Math isn't my best subject..sorry.

anonymous · Answer

@blackops2luvr  it says the page can not be found

blackops2luvr · Answer

ugh
look up ur question and find the $\normalsize\sf\color{black}{Link}$

anonymous · Answer

like on Google?

blackops2luvr · Answer

$\normalsize\sf\color{purple}{yes}$

sammixboo · Answer

I forgot how to do this o _ o

I am so sorry D:

anonymous · Answer

:( okay thanks anyways @sammixboo

anonymous · Answer

@blackops2luvr  or @mathmath333  could you help? :/

anonymous · Answer

How do I graph it ? and q would be less than or equal to -2 right?

mathmath333 · Answer

i think u have to find q through this since absolute value is asked
$\large\tt \begin{align} \color{black}{-18\leq 3(4q-2) \leq18}\end{align}$

anonymous · Answer

How would I do that ?

anonymous · Answer

so does the first part of what you said not included in how to find the absolute value?

mathmath333 · Answer

yes it would be better to do with i did knoe

anonymous · Answer

* absolute value inequality

mathmath333 · Answer

*now

anonymous · Answer

SO how do I find the absolute value inequality of the equation then?

mathmath333 · Answer

first solve for q

anonymous · Answer

I got -2

mathmath333 · Answer

$\large\tt \begin{align} \color{black}{-18\leq 3(4q-2) \leq18\
-6\leq (4q-2) \leq6\
-4\leq 4q \leq8\
-1\leq q \leq2\}\end{align}$

anonymous · Answer

What is that for?

anonymous · Answer

Is that the inequality?

mathmath333 · Answer

wait

anonymous · Answer

okay

mathmath333 · Answer

|dw:1413843630553:dw|

mathmath333 · Answer

$\large\tt \begin{align} \color{black}{
-1\leq q \leq2\}\end{align}$

we can graph this on number line

anonymous · Answer

okay. so the answer is  what you just wrote and then we just graph it ?

mathmath333 · Answer

solution set is this 
 
$\Large\tt \begin{align} \color{black}{[-1,2]}\end{align}$

anonymous · Answer

okay and the absoulte value inequality is that -2?

mathmath333 · Answer

mathmath333 · Answer

a triangle is formed

mathmath333 · Answer