Finding Slope and Y-intercept

Finding Slope and Y-intercept

Assessment

Flashcard

Mathematics

8th - 9th 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, b) where b is the value of the y-coordinate.

2.

FLASHCARD QUESTION

Front

What does 'b' represent in the equation y=mx+b?

Back

'b' represents the y-intercept of the line.

3.

FLASHCARD QUESTION

Front

What is the slope in the equation y=mx+b?

Back

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

4.

FLASHCARD QUESTION

Front

How do you find the y-intercept from an equation?

Back

To find the y-intercept, set x=0 in the equation and solve for y.

5.

FLASHCARD QUESTION

Front

What is the slope of the line represented by the equation y=2x+1?

Back

The slope is 2.

6.

FLASHCARD QUESTION

Front

What is the y-intercept of the equation y=-4x-5?

Back

The y-intercept is -5.

7.

FLASHCARD QUESTION

Front

How can you identify the slope from a graph?

Back

The slope can be identified by calculating the rise over run between two points on the line.

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