Algebra STAAR Review

Algebra STAAR Review

Assessment

Flashcard

Mathematics

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the x-intercept of a graph?

Back

The x-intercept is the point where the graph crosses the x-axis, meaning the value of y is 0.

2.

FLASHCARD QUESTION

Front

How many zeros can a parabola have?

Back

A parabola can have 0, 1, or 2 zeros, depending on its position relative to the x-axis.

3.

FLASHCARD QUESTION

Front

What does it mean if a parabola has a minimum value?

Back

A minimum value indicates the lowest point on the graph of the parabola, which occurs at the vertex.

4.

FLASHCARD QUESTION

Front

What is the slope of parallel lines?

Back

Parallel lines have equal slopes.

5.

FLASHCARD QUESTION

Front

What is a horizontal stretch in a graph?

Back

A horizontal stretch occurs when the graph is stretched away from the y-axis, making it wider.

6.

FLASHCARD QUESTION

Front

What is the vertex of a parabola?

Back

The vertex is the highest or lowest point of the parabola, depending on its orientation.

7.

FLASHCARD QUESTION

Front

What is the standard form of a quadratic equation?

Back

The standard form is y = ax^2 + bx + c, where a, b, and c are constants.

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