Example of absolute value equations, Solve following.                   ...

Solve following.                                  |2x - 5 |= 9 Solution Now, recall that absolute value does not just make all minus signs in plus signs. In order to sol

Determing slopes, Give the slope of each line and determine whether the 2 l...

Give the slope of each line and determine whether the 2 lines are parallel, perpendicular or neither: 4x+3y=9 and -9x+12y=0

Linear equatiion, 10x-25y+5=0

10x-25y+5=0

Equation in slope-intercept form, Find an equation of the line containing e...

Find an equation of the line containing each pair of points. Write your final answer in slope-intercept form. (-2,0) and (0,-7)

Percent problems, an actor receives 5000 for a commercial plus 2.5% each ti...

an actor receives 5000 for a commercial plus 2.5% each time the commmercial airs.if the t represents the number of times the commercial airs e represents the total amount of money

Sketch the graph of function, Sketch the graph of function. f ( x ) =3x ...

Sketch the graph of function. f ( x ) =3x + 6 /x -1 Solution Thus, we'll start off with the intercepts. The y-intercept is,       f (0) =6/-1=-6⇒     (0, -6)

Distance - rate problems, Distance/Rate Problems These are some standar...

Distance/Rate Problems These are some standard problems which most people think about while they think about Algebra word problems. The standard formula which we will be using

Gauss-jordan elimination, Gauss-Jordan Elimination Next we have to disc...

Gauss-Jordan Elimination Next we have to discuss elementary row operations. There are three of them & we will give both the notation utilized for each one as well as an instanc

Determinants, sir is there any rule to use properties of determinants to so...

sir is there any rule to use properties of determinants to solve the sums

Quadratic equations,