Evaluating Solutions in Systems of Equations

Evaluating Solutions in Systems of Equations

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Medium

CCSS
HSA.REI.D.11, HSA.REI.D.10, HSA.REI.A.1

+5

Standards-aligned

Created by

Thomas White

Used 1+ times

FREE Resource

Standards-aligned

CCSS.HSA.REI.D.11
,
CCSS.HSA.REI.D.10
,
CCSS.HSA.REI.A.1
CCSS.HSA.CED.A.1
,
CCSS.HSA.REI.B.3
,
CCSS.HSA.REI.C.6
,
CCSS.HSA.REI.C.7
,
CCSS.HSA.REI.C.5
,
The video tutorial explains how to determine if an ordered pair is a solution to a system of linear equations. It involves substituting the x and y values of the ordered pair into each equation. If both equations yield true statements, the ordered pair is a solution. The tutorial demonstrates this process with the pair (2, 5), showing that it satisfies both equations, thus confirming it as a solution.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main objective of the problem discussed in the video?

To find the value of x in a linear equation

To determine if an ordered pair is a solution to a system of equations

To graph a linear equation

To solve a quadratic equation

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean for an ordered pair to be a solution to a system of equations?

The ordered pair must satisfy at least one equation in the system

The ordered pair must be a point on the x-axis

The ordered pair must have positive coordinates

The ordered pair must satisfy all equations in the system

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in checking if the ordered pair (2, 5) is a solution to the first equation?

Replace x with 0 and y with 0

Replace x with 1 and y with 1

Replace x with 5 and y with 2

Replace x with 2 and y with 5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What result do we get after substituting the ordered pair into the first equation?

A true statement

A complex number

A false statement

An undefined result

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.11

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it not enough for the ordered pair to satisfy only the first equation?

Because the first equation is incorrect

Because the system has more than one equation

Because the ordered pair must be positive

Because the ordered pair must be negative

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the next step after verifying the first equation?

Check if the ordered pair satisfies the second equation

Solve for a different variable

Graph the ordered pair

Change the ordered pair

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What operation is performed in the second equation with the ordered pair (2, 5)?

Subtraction and division

Addition and multiplication

Addition and division

Multiplication and subtraction

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