Semester 1 Final Exam: Algebra 2

Semester 1 Final Exam: Algebra 2

Assessment

Flashcard

Mathematics

11th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of an absolute value function?

Back

An absolute value function is a function that returns the non-negative value of a number, defined as f(x) = |x|. It reflects all negative values of x to positive values.

2.

FLASHCARD QUESTION

Front

What is the vertex form of a quadratic function?

Back

The vertex form of a quadratic function is f(x) = a(x - h)² + k, where (h, k) is the vertex of the parabola.

3.

FLASHCARD QUESTION

Front

How do you factor a quadratic trinomial of the form ax² + bx + c?

Back

To factor a quadratic trinomial, find two numbers that multiply to ac and add to b, then rewrite the middle term and factor by grouping.

4.

FLASHCARD QUESTION

Front

What is the process to find the inverse of a function?

Back

To find the inverse of a function, swap the x and y variables and solve for y. The resulting equation is the inverse function.

5.

FLASHCARD QUESTION

Front

What is the difference between a polynomial and a monomial?

Back

A polynomial is a sum of one or more monomials, while a monomial is a single term that can be a constant, variable, or product of constants and variables.

6.

FLASHCARD QUESTION

Front

What is the degree of a polynomial?

Back

The degree of a polynomial is the highest power of the variable in the polynomial expression.

7.

FLASHCARD QUESTION

Front

How do you add polynomials?

Back

To add polynomials, combine like terms by adding their coefficients while keeping the variable part the same.

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