Systems of Equations

Systems of Equations

Assessment

Flashcard

Mathematics

6th - 8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables. The solution is the point(s) where the equations intersect.

2.

FLASHCARD QUESTION

Front

How do you represent a linear equation in slope-intercept form?

Back

A linear equation in slope-intercept form is represented as y = mx + b, where m is the slope and b is the y-intercept.

3.

FLASHCARD QUESTION

Front

What does the slope of a line represent in a real-world context?

Back

The slope represents the rate of change. For example, in a savings account, it shows how much money is deposited each month.

4.

FLASHCARD QUESTION

Front

What is the y-intercept in the context of a savings account?

Back

The y-intercept represents the initial amount of money in the account before any deposits are made.

5.

FLASHCARD QUESTION

Front

Write the equation for Leo's savings account after x months.

Back

y = 525x + 450

6.

FLASHCARD QUESTION

Front

Write the equation for Gladys's savings account after x months.

Back

y = 315x + 670

7.

FLASHCARD QUESTION

Front

How do you find the point where two lines intersect?

Back

To find the intersection, set the equations equal to each other and solve for the variable.

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