4.1 Write Linear Equations in Slope Intercept Form

4.1 Write Linear Equations in Slope Intercept Form

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Flashcard

Mathematics

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the slope-intercept form of a linear equation?

Back

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

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; it indicates how steep the line is.

3.

FLASHCARD QUESTION

Front

If a line has a slope of 0, what is its orientation?

Back

A line with a slope of 0 is horizontal.

4.

FLASHCARD QUESTION

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that the line is descending from left to right.

5.

FLASHCARD QUESTION

Front

How do you find the slope from two points (x1, y1) and (x2, y2)?

Back

The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).

6.

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 by the value of b in the slope-intercept form.

7.

FLASHCARD QUESTION

Front

How can you convert the standard form of a linear equation to slope-intercept form?

Back

To convert, solve for y in terms of x to get it into the form y = mx + b.

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