2
1
1
1
1
1
1
1
1
Did you check all of the problems in this section?
What is the product of part a?
What is the sum of part a (be sure to combine like terms if neccessary)?
What is the product of part b?
What is the sum of part b (be sure to combine like terms if necessary)?
3 + x - (2x +1)
2x - y + x + 2y
3(2x - 1)
-4y(2x + 5)
(x + 4)(2x - 3)
Did you check all of the problems in this section?
What is the equation of the line in part a?
What is the equation of the line in part b?
What is the equation represented in the table?
What is the equation of the line through points (1, 3) and (5, -5)
Did you check all of the problems in this section?
leave your answer as an improper fraction
Write your answers seperated by a comma and space, if not possible, write "no solution"
|x|= -2
Write your answers seperated by a comma and space, if not possible, write "no solution"
|x+4|= 9
Write your answers seperated by a comma and space, if not possible, write "no solution"
|3x - 1|= 8
Did you check all of the problems in this section?
Solve the following for y:
-4x + 2y = -24
Solve the following for y:
-2x + 5y = 15
Did you check all of the problems in this section?
Is graph a a function?
Is graph b a function?
Is graph c a function?
Which of the following is the domain for graph a?
Which of the following is the domain for graph b?
Which of the following is the domain for graph c?
Which of the following is the range for graph a?
Which of the following is the range for graph b?
Which of the following is the range for graph c?
What is the equation for this situation? (write as a "y=" equation)