12-20-24 Algebra II  Review

12-20-24 Algebra II Review

Assessment

Flashcard

Mathematics

10th - 11th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables. The solution is the point(s) where the equations intersect.

2.

FLASHCARD QUESTION

Front

How do you determine if a system of equations has no solution?

Back

A system has no solution if you end up with a false statement (e.g., 3=5) when trying to solve it.

3.

FLASHCARD QUESTION

Front

What does it mean for a parabola to open up or down?

Back

A parabola opens up if the coefficient of the squared term is positive and down if it is negative.

4.

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.

5.

FLASHCARD QUESTION

Front

How do you find the maximum height of a projectile?

Back

The maximum height occurs at the vertex of the parabola represented by the height function, which can be found using the formula t = -b/(2a) for the quadratic equation h(t) = at^2 + bt + c.

6.

FLASHCARD QUESTION

Front

What is the standard form of a quadratic equation?

Back

7.

FLASHCARD QUESTION

Front

What is the significance of the discriminant in a quadratic equation?

Back

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