Unit 3 Remediation Assignment

Front

What is the end behavior of the function -x^3 + 2x^2 + 3?

Back

As x approaches positive or negative infinity, the function approaches negative infinity.

Front

True or false: Polynomial equations may have fraction coefficients.

Back

True

Front

What type of value does the parabola y=-(x-4)^2-3 have?

Back

Maximum value.

Front

What is the axis of symmetry for the equation y = 3x^2 - 6x + 4?

Back

x = 1

Front

True or false: Polynomial equations may have negative exponents.

Back

False.

Front

What is a polynomial function?

Back

A function that is represented by a polynomial equation, which consists of variables raised to non-negative integer powers.

Front

What is the degree of the polynomial -x^3 + 2x^2 + 3?

Back

The degree is 3.

Front

What does the leading coefficient of a polynomial determine?

Back

It determines the end behavior of the polynomial function.

Front

How do you find the vertex of a parabola given in standard form?

Back

Use the formula x = -b/(2a) from the quadratic equation ax^2 + bx + c.

Front

What is the standard form of a quadratic equation?

Back

y = ax^2 + bx + c.