coordinate Geometry review

coordinate Geometry review

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the distance formula in coordinate geometry?

Back

The distance between two points (x1, y1) and (x2, y2) is given by the formula: d = √((x2 - x1)² + (y2 - y1)²).

2.

FLASHCARD QUESTION

Front

How do you find the midpoint of a line segment with endpoints (x1, y1) and (x2, y2)?

Back

The midpoint M is given by M = ((x1 + x2)/2, (y1 + y2)/2).

3.

FLASHCARD QUESTION

Front

What does it mean for two lines to be parallel in coordinate geometry?

Back

Two lines are parallel if they have the same slope and will never intersect.

4.

FLASHCARD QUESTION

Front

What is the slope-intercept form of a line?

Back

The slope-intercept form is given by y = mx + b, where m is the slope and b is the y-intercept.

5.

FLASHCARD QUESTION

Front

How do you determine if two lines are perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

6.

FLASHCARD QUESTION

Front

What is the slope of a line that is perpendicular to a line with slope 4?

Back

The slope of the perpendicular line is -1/4.

7.

FLASHCARD QUESTION

Front

If a line has the equation y = 3x + 2, what is its slope?

Back

The slope of the line is 3.

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