Review

Review

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the ratio of the vertical change to the horizontal change between two points on the line.

2.

FLASHCARD QUESTION

Front

What is a coefficient in algebra?

Back

A coefficient is a numerical or constant quantity placed before a variable in an algebraic expression, indicating how many times the variable is multiplied.

3.

FLASHCARD QUESTION

Front

What does it mean if an equation has no solution?

Back

An equation has no solution when there are no values for the variable that can satisfy the equation, often resulting in a contradiction.

4.

FLASHCARD QUESTION

Front

Calculate: (82 ÷ 2) × 3 – 17

Back

106

5.

FLASHCARD QUESTION

Front

Back

x = 70

6.

FLASHCARD QUESTION

Front

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

Back

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

7.

FLASHCARD QUESTION

Front

Define a variable in mathematics.

Back

A variable is a symbol used to represent an unknown value in mathematical expressions and equations.

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