Simplify the expression: $$\frac{-6+4i}{-3-i}$$

The simplified expression is $$1\frac{2}{5}-1\frac{4}{5}i$$ .

Write the polynomial in standard form: $$7g-8g^3+3g^2-2$$ . What is its classification?

The polynomial in standard form is $$-8g^3+3g^2+7g-2$$ and it is a cubic polynomial.

Rewrite the equation in vertex form: $$y=\frac{3}{5}x^2+30x+382$$ . What is the vertex and y-intercept?

The vertex form is $$y=\frac{3}{5}(x+25)^2+7$$ . Vertex: (-25, 7), y-intercept: (0, 382).

What is the degree of a polynomial?

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

Explain what a vertex of a parabola is.

The vertex of a parabola is the point where the parabola changes direction.

What is the y-intercept of a function?

The y-intercept is the point where the graph of the function crosses the y-axis.

Define a cubic polynomial.

A cubic polynomial is a polynomial of degree three.

What does it mean to simplify an expression?

To simplify an expression means to reduce it to its simplest form.

What is the difference between a binomial and a trinomial?

A binomial has two terms, while a trinomial has three terms.

What is the formula for converting a quadratic equation to vertex form?

The vertex form of a quadratic equation is $$y=a(x-h)^2+k$$ , where (h, k) is the vertex.

What is the significance of the leading coefficient in a polynomial?

The leading coefficient determines the end behavior of the polynomial's graph.

Algebra 2 Q2 Assessment Retest Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

Back

2.

FLASHCARD QUESTION

Front

Back

The degree of the monomial is 13.

3.

FLASHCARD QUESTION

Front

Back

4.

FLASHCARD QUESTION

Front

Back

5.

FLASHCARD QUESTION

Front

Back

The polynomial is classified as quintic.

6.

FLASHCARD QUESTION

Front

What is the standard form of a polynomial?

Back

The standard form of a polynomial is written in descending order of degrees.

7.

FLASHCARD QUESTION

Front

Define a monomial.

Back

A monomial is an algebraic expression consisting of one term.

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