Systems of Linear Equations (Mr.P's class)

by Jonathan Penas

| 11 QuestionsNote from the author:

Systems of linear equations

1

1 pt

We always multiply the term outside the parenthesis first?
Example:
3x(5+2+1)=

True

False

2

1 pt

Use distributive property to solve. 20 (5+x) = 5 x=?

3

1 pt

The substitution method is used to find?

A.) An exact solution

B.) Y values

C.) X and Y values

D.) X values

4

1 pt

What do you need to do to check if solutions are true?

5

1 pt

What is a characteristic of a no solution linear system of equations?

A. The lines are the exact same points

B. the lines cross each other

C. the lines are parallel to each other

D. the lines intersect at a point

6

1 pt

Draw a graph that has one solution.

7

1 pt

Draw a graph that has no solutions.

8

1 pt

Draw a graph that has infintie solutions.

9

1 pt

What would be the notation for infinite solutions?

A. 1=7

B. 0=0

C. x=5

D. 800=800

10

1 pt

Read the question and solve.

11

1 pt

Do you agree or disagree with Jill, and why?

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