Slope and Y-intercept

Slope and Y-intercept

Assessment

Flashcard

Mathematics

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the y-intercept of a line?

Back

The y-intercept is the point where the line crosses the y-axis, represented as (0, y).

2.

FLASHCARD QUESTION

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x, indicating how steep the line is.

3.

FLASHCARD QUESTION

Front

How is slope calculated?

Back

Slope is calculated as the change in y (rise) divided by the change in x (run), often expressed as rise/run.

4.

FLASHCARD QUESTION

Front

What is the formula for finding the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

5.

FLASHCARD QUESTION

Front

If a line has a slope of 5/2, what does this indicate?

Back

This indicates that for every 2 units moved horizontally to the right, the line moves up 5 units.

6.

FLASHCARD QUESTION

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

7.

FLASHCARD QUESTION

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

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