Absolute value inequalities, Algebra

Assignment Help:

In the earlier section we solved equations which contained absolute values.  In this section we desire to look at inequalities which contain absolute values.  We will have to examine two separate cases.

Inequalities Involving < and ≤

As we did with equations let's begin by looking at a fairly simple case.

                                                         p ≤ 4

This says that no matter what p is it ought to have a distance of no more than 4 from the origin. It means that p have to be somewhere in the range,

                                                       -4 ≤ p ≤ 4

We could have alike inequality with the < and obtain a similar result.

Generally we have the following formulas to use here,

If         |p| ≤ b, b = 0    then     - b ≤ p ≤ b

If         |p| < b, b =0     then     - b < p < b


Related Discussions:- Absolute value inequalities

Solve out the equations using simpler method, Example   Solve out each of ...

Example   Solve out each of the following equations.                              7 x = 9 Solution Okay, although we say above that if we contained a logarithm in fron

Negatives and positives, P=positive N=negative whats a negative - negative ...

P=positive N=negative whats a negative - negative p+n= n-n=

Word problem, Donna is 4 years older then Chloe, Three years ago Donna''s a...

Donna is 4 years older then Chloe, Three years ago Donna''s age was three times Chloe''s age. Find the age of each girl

Number and algebra reasoning, My age is a multiple of 3 and and a factor of...

My age is a multiple of 3 and and a factor of 60. The sum of my digits is 3. How old am I? Im thinking either 180 or 20

Karen, I need help solving -5=1/4(4+20r)-8r

I need help solving -5=1/4(4+20r)-8r

Sail boating, How did they get an answer of 4.24899(-6) the question isc=4d...

How did they get an answer of 4.24899(-6) the question isc=4d(-1)/3.b. I now i substitute 23,245 for d and 13.5 for b, but don''t understand how they got this answer?

Simplification, how to simplify (2p+3q){whole cube} - 18q(4p {square} - 9q ...

how to simplify (2p+3q){whole cube} - 18q(4p {square} - 9q {square})+(2p - 3q){whole cube} using simple formulae ?

Example of horizontal shifts, By using transformations sketch the graph of ...

By using transformations sketch the graph of the given functions.                                          h ( x ) = ( x + 2) 3 Solution With these we have to first ide

Tle.., If a graph shows all of the possibilities for the no. of refrigerato...

If a graph shows all of the possibilities for the no. of refrigerators and the no. of TVs that will fit into an 18 wheeler, will the truck hold 71 refrigerators and 118 Tvs?

Operations of Functions, Use (fog)(4), (gof)(4), (fog)(x), and (gof)(x) 1.)...

Use (fog)(4), (gof)(4), (fog)(x), and (gof)(x) 1.) f(x)=x^2+1 and g(x)=x+5

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd