Augmented matrix, Augmented Matrix Previously we saw that there were s...

Augmented Matrix Previously we saw that there were some special cases in the solution to systems of two equations. We illustrated that there didn't need to be a solution at al

Linear inequalities, 7-four divided by5x is greater than3 divided by 5_

7-four divided by5x is greater than3 divided by 5_

Fractions, # 14 3g=-28 1/2

# 14 3g=-28 1/2

Graphing, Graph the relation in the table. Then use the vertical-line test....

Graph the relation in the table. Then use the vertical-line test. Is the relation a function? Graph the relation in the table. Then use the vertical-line test. Is the relation a fu

Funcionts that have their limit zero, y=2x 2x

y=2x 2x

Price for demand, The national demand and price for a certain type of energ...

The national demand and price for a certain type of energy-efficient exhaust fan are related by p=490-4/5q, where p is the price(in dollars) and q is the demand (in thousands). The

Finding what varible equal, M-(-14)=-7

M-(-14)=-7

Solving system of equations by graphing, 3x+y=-2 6x+2y=10

3x+y=-2 6x+2y=10

Boolean,

Relationship between the graph of a function and its inverse, There is inte...

There is interesting relationship among the graph of function and its inverse. Here is the graph of the function & inverse from the first examples. We'll not deal along with the