Understanding Simultaneous Equations

Understanding Simultaneous Equations

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Easy

Created by

Jennifer Brown

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the three methods discussed for solving simultaneous equations?

Integration, Differentiation, and Graphing

Substitution, Division, and Graphing

Addition, Subtraction, and Multiplication

Substitution, Elimination, and Graphing

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the substitution method, what is the first step to solve for one variable?

Multiply both equations

Graph the equations

Get one variable alone

Add both equations

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After finding x = 3 using substitution, how do you find the value of y?

Multiply both equations by 2

Use the graphing method

Plug x = 3 into one of the original equations

Add the two equations

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main goal of the elimination method?

To multiply both equations

To substitute one equation into another

To cancel out one variable

To graph the equations

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you modify the equations in the elimination method to cancel out a variable?

Multiply one or both equations by a number

Add a constant to both equations

Divide both equations by a variable

Subtract one equation from the other

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of converting equations to y = mx + b form in the graphing method?

To prepare them for substitution

To eliminate one variable

To make them easier to multiply

To graph them on a calculator

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When graphing, what does the intersection point of the two lines represent?

The sum of the equations

The difference between the equations

The solution to the system of equations

The midpoint of the lines

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