Page 636 problem 2
X2 + 6x + 8 = 0
Quadratic Formula given that I can solve by factoring.
2, 4
find all factor pairs of 8 whos sum is 6
(x + 4) (x + 2) = 0
write the left hand side as the product of two binomials.
x + 4 =0
apply the Zero Product rule, by

1
Running head: COMPOSITION AND INVERSE
Composition and Inverse
Vicky Garcia
MATT 222 Week 5 Assignment
Instructor: Glidewell
August 25, 2013
2
Running head: COMPOSITION AND INVERSE
Composition and inverse
The following three functions will be used with s

The Domain of a function is the set of all values of the variable that makes the function real (set of real
numbers). In a fraction the denominator cannot equal zero because it would be Undefined
Expression 1
(144 d 2) / 21
Original Expression.
If the den

1
Running Head: TWO-VARIABLE
Two-Variable Inequalities
xxxxx
MAT 222
Instructor: Glidewell
August 06, 2013
2
Running Head: TWO-VARIABLE
I will solve problem 68 on page 539 of Elementary and Intermediate Algebra. The linear
inequality that I need to solve

1
Running Head: QUADRATIC EQUATION
Quadratic Equation
Vicky Garcia
MATT 222
Instructor: Glidewell
August 19, 2013
2
Running Head: QUADRATIC EQUATION
This weeks assignment I will be solving problem 56 on page 666. The problem says that
a chain store manage

For week three discussion, I will be working on two expressions.
First problem is
a1/2 / a2
this is the problem given, and I will be using the Quotient rule. This rule tells us
we can divide two powers with the same base by subtracting the exponents.
a
we

Quadratic function.
Graph each quadratic function, and state its domain and range for problem 22 on page 708.
y = -x2
The table will give me the points so I can graph and see the shape as we connect the points.
Every parabola has a vertex, because this gr