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Solving Systems of Equations

Solving Systems of Equations

Assessment

Interactive Video

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Hard

Created by

Thomas White

FREE Resource

This video tutorial by Premath teaches how to solve systems of equations using pattern recognition. It covers four examples: solving for y when it equals zero, solving for x when it equals zero, identifying systems with no solution, and identifying systems with infinite solutions. The video concludes with an assignment for further practice.

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27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of this video tutorial?

Graphing linear equations

Finding the roots of polynomials

Solving systems of equations using patterns

Solving quadratic equations

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving the system of equations in the first example?

Graphing the equations

Substituting values

Eliminating variables

Checking for patterns in coefficients

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the first example, what happens when the cross products of the coefficients are equal?

There are infinitely many solutions

There is no solution

y is always zero

x is always zero

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of x in the first example when y is zero?

1

2

4

3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main technique used in the first example to solve the system?

Graphical method

Substitution method

Pattern recognition

Matrix method

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result when the cross products of coefficients are not equal in the first example?

x is zero

Unique solution

y is zero

No solution

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the second example, which coefficients are highlighted to find the pattern?

All coefficients

Constant terms

Coefficients of y

Coefficients of x

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