Foundations Exam Review - PARTNER

Foundations Exam Review - PARTNER

Assessment

Flashcard

Mathematics

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

How many solutions does the system of equations below have? y = -x + 6, y = -x + 8

Back

No Solution: The two lines are parallel and will never intersect.

2.

FLASHCARD QUESTION

Front

Identify the y-intercept of the equation: 6x + 2y = -14

Back

The y-intercept is -7. To find it, set x = 0 and solve for y.

3.

FLASHCARD QUESTION

Front

Does the following equation represent a vertical line, a horizontal line, or neither? y = −3

Back

Horizontal line: This equation indicates that y is always -3, regardless of x.

4.

FLASHCARD QUESTION

Front

For the function f(x) = -3(x-1), find f(0).

Back

f(0) = 3. Substitute 0 into the function to find the output.

5.

FLASHCARD QUESTION

Front

Rearrange the formula x = abc - d to solve for b.

Back

b = \frac{x + d}{ac}. Rearranging involves isolating b on one side of the equation.

6.

FLASHCARD QUESTION

Front

What is the slope of the line represented by the equation y = -x + 6?

Back

The slope is -1. In the slope-intercept form y = mx + b, m is the slope.

7.

FLASHCARD QUESTION

Front

What does it mean if a system of equations has one solution?

Back

One solution means the lines intersect at exactly one point, indicating a unique solution.

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