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Semester 1 Review

Semester 1 Review

Assessment

Flashcard

Mathematics

7th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the midpoint formula for a line segment with endpoints (x1, y1) and (x2, y2)?

Back

The midpoint M is given by M = ((x1 + x2)/2, (y1 + y2)/2).

2.

FLASHCARD QUESTION

Front

Find the midpoint of the line segment with endpoints (-2,0) & (9,-1).

Back

(3.5, -0.5)

3.

FLASHCARD QUESTION

Front

If D is the midpoint of EF and ED = 4x + 6, DF = 7x - 9, how do you find EF?

Back

EF = ED + DF = (4x + 6) + (7x - 9) = 11x - 3.

4.

FLASHCARD QUESTION

Front

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

Back

5.

FLASHCARD QUESTION

Front

Find the distance between the points (-12, 1) and (12, -1).

Back

6.

FLASHCARD QUESTION

Front

What are the slopes of perpendicular lines?

Back

The slopes of perpendicular lines are opposite (sign) reciprocals.

7.

FLASHCARD QUESTION

Front

What is the formula to find the slope (m) between two points (x1, y1) and (x2, y2)?

Back

The slope m is given by m = (y2 - y1) / (x2 - x1).

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