MAT101 Case 4 Answer Template
Name:
Date:
Instructor:
Use this template to insert your answers for the assignment. Please use one of the four methods for showing your work (EE, Math Type, ALT keys, or neatly typed). Remember that your work should be clear and legible.
1. What are the 3 methods for solving systems of equations? Which one do you prefer and why?
Answer: ______________________________________________________
Preference/reason: _____________________________________________
2. Describe a consistent system.
Answer: ______________________________________________________
3. Describe an inconsistent system.
Answer: ______________________________________________________
4. Describe a dependent system.
Answer: ______________________________________________________
Go to ‘insert’ and ‘shapes’. Choose the circles for the points and the lines to connect the dots. Use the arrows to represent the shading.
For example:
Solve the following systems of equations using the graphing method.
What type of system is it? Name the solution if there is one.
5.
–
Calculations:
Answer: _________________________________________________
6.
Calculations:
Answer: _________________________________________________
7.
Calculations:
Answer: _________________________________________________
8.
Calculations:
Answer: _________________________________________________
Solve the following systems of equations using the substitution method.
What type of system is it? Name the solution if there is one.
9.
Calculations:
Answer: _______________
10.
Calculations:
Answer: _______________
11.
Calculations:
Answer: _______________
12.
Calculations:
Answer: _______________
Solve the following systems of equations using the addition (elimination) method.
What type of system is it? Name the solution if there is one.
13.
Calculations:
Answer: _______________
14.
Calculations:
Answer: _______________
15.
Calculations:
Answer: _______________
16.
Calculations:
Answer: _______________
Solve the following systems of inequalities using the graphing method.
Shade the solution set.
17.
Calculations:
Answer: _________________________________________________
18.
Calculations:
Answer: _________________________________________________
19.
Calculations:
Answer: _________________________________________________
20.
Calculations:
Answer: _________________________________________________
