Dec 13 HW - Chapter 5 Review

Dec 13 HW - Chapter 5 Review

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a system of equations?

Back

A set of two or more equations with the same variables that are solved together.

2.

FLASHCARD QUESTION

Front

What does it mean for a point to be a solution to a system of equations?

Back

A point is a solution if it satisfies all equations in the system.

3.

FLASHCARD QUESTION

Front

How do you solve a system of equations using substitution?

Back

1. Solve one equation for one variable. 2. Substitute that expression into the other equation. 3. Solve for the remaining variable.

4.

FLASHCARD QUESTION

Front

What is the graphical representation of a linear equation?

Back

A straight line on a coordinate plane.

5.

FLASHCARD QUESTION

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x; it indicates the steepness and direction of the line.

6.

FLASHCARD QUESTION

Front

What is the y-intercept of a line?

Back

The point where the line crosses the y-axis, represented as (0, b) in the equation y = mx + b.

7.

FLASHCARD QUESTION

Front

How can you determine if a point lies on a line given by an equation?

Back

Substitute the x-value of the point into the equation and see if the resulting y-value matches the y-value of the point.

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