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11/18/2021-Warm Up

Last updated almost 3 years ago

5 questions

1

Question 1

1.

1

1

1

1

Solve the following system by graphing:

Input your answer as point(s) or no solution. (x,y)(x,y) 
IF THERE IS MORE THAN ONE SOLUTION, DO NOT PUT A SPACE BETWEEN POINTS!!!

Question 2

2.

Solve the following system by substitution:

Input your answer as point(s) or no solution. (x,y)(x,y)
IF THERE IS MORE THAN ONE SOLUTION, DO NOT PUT A SPACE BETWEEN POINTS!!!

Show your work for credit!!!

Question 3

3.

Simplify:

Question 4

4.

Find the discriminant of:

Question 5

5.

Given your answer from the #4 for the discriminant of:

How many and what type of root will occur?

2 real

1 real

2 complex

1 complex