Example of absolute value inequalities, Algebra

Assignment Help:

Solve following.

 2 x - 4 = 10

Solution

There actually isn't much to do other than plug into the formula.  As with equations p merely represents whatever is within the absolute value bars.  Thus, with this first one we have,

-10 + 2x - 4= 10

Now, it is nothing more than a fairly simple double inequality to solve thus let's do that.

-6 < 2 x < 14

-3 < x < 7

The interval notation for this solution is ( -3, 7 ) .


Related Discussions:- Example of absolute value inequalities

Example of function evaluations, Given  f ( x ) = x 2 - 2 x + 8 and  g( x ...

Given  f ( x ) = x 2 - 2 x + 8 and  g( x ) = √(x+ 6) evaluate f (3) and g(3) Solution Okay we've two function evaluations to do here and we've also obtained two functions

Problems with fractions , The sum of the sides of a triangle is 9 2/9 inche...

The sum of the sides of a triangle is 9 2/9 inches.If the two sides measure 5/3 inches and 3 1/6 inches,find the measure of the third side

Linear equations , solve the system of equations by graphically and compare...

solve the system of equations by graphically and compare the solution with that obtained by matrix approach 3x+2y=8 y=x-1

Transformations, how do i solve transformations,one to one formuals onto fo...

how do i solve transformations,one to one formuals onto formulas

Question, mary and susan had a total of 310 stamps. after mary bought anoth...

mary and susan had a total of 310 stamps. after mary bought another 56 stamps and susan gave away half of her stamps, they both had the same number of stamps. How many stamps did m

Ged prep, i dont want the answer but how i shouuld find the answer plz :A r...

i dont want the answer but how i shouuld find the answer plz :A rectangular display case houses a square pyramid. Both have the same square base measuring x inches on a side. The t

Solving addition equations, Alice bought a round-trip ticket to fly from Ba...

Alice bought a round-trip ticket to fly from Baltimore to Chicago on SuperAir for $250. That was $16 more than she would have on Jet Airlines, which only offered a one-way fair. Ho

MAT221, .1.Write your birth date or the birth date of someone in your famil...

.1.Write your birth date or the birth date of someone in your family as mm/dd/yy. (Example: March 13, 1981 is written 3/13/81, and November 7, 1967 is written 11/7/67). ?Now le

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