Algebra 1 Semester 1 Final

Algebra 1 Semester 1 Final

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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

2.

FLASHCARD QUESTION

Front

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

Back

The slope m is calculated using the formula m = (y2 - y1) / (x2 - x1).

3.

FLASHCARD QUESTION

Front

What does the y-intercept (b) represent in the slope-intercept form?

Back

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

4.

FLASHCARD QUESTION

Front

Given the slope m = 3/4 and a point (−8, 4), how do you set up the equation in slope-intercept form?

Back

The equation is set up as 4 = (3/4)(-8) + b.

5.

FLASHCARD QUESTION

Front

What is the equation of a line that passes through the points (4, 2) and (3, 5)?

Back

The equation is y = -3x + 14.

6.

FLASHCARD QUESTION

Front

How do you convert the equation y = -2x + 4 into standard form?

Back

To convert to standard form, rearrange to 2x + y = 4.

7.

FLASHCARD QUESTION

Front

What is the significance of the slope in a linear equation?

Back

The slope indicates the steepness and direction of the line; a positive slope rises, while a negative slope falls.

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