Chapter 4 Pretest

Chapter 4 Pretest

Assessment

Flashcard

Mathematics

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the equation of a line in Point-Slope form?

Back

2.

FLASHCARD QUESTION

Front

What does it mean for two lines to be perpendicular?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).

3.

FLASHCARD QUESTION

Front

How do you find the slope of a line from its graph?

Back

To find the slope of a line from its graph, you need to identify two points on the line and use the formula: slope (m) = (y2 - y1) / (x2 - x1).

4.

FLASHCARD QUESTION

Front

What is the formula for the slope-intercept form of a line?

Back

5.

FLASHCARD QUESTION

Front

What is the significance of the y-intercept in a linear equation?

Back

6.

FLASHCARD QUESTION

Front

How do you convert from Point-Slope form to Slope-Intercept form?

Back

7.

FLASHCARD QUESTION

Front

What is the relationship between the slopes of parallel lines?

Back

Parallel lines have the same slope, meaning they never intersect.

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