Alg 2 End of Q2 Review Fall 2024

Front

Classify the polynomial by its number of terms: 4x² - 2

Back

Binomial: A polynomial with two terms.

Front

Expand: (x+3)(2x+1)

Back

2x² + 7x + 3

Front

Given the sequence 2, 8, 14, 20, 26, ... What is the common difference?

Back

6: The difference between consecutive terms.

Front

What is another way to say 'where a function crosses the x-axis'?

Back

x-intercept, zero, root: All of these terms refer to the same concept.

Front

What is the leading coefficient of the following function: 14x^5 - x^4 + 2x^3 - 3x^2 + 4x + 100?

Back

14: The coefficient of the term with the highest degree.

Front

Define a polynomial.

Back

A mathematical expression consisting of variables, coefficients, and non-negative integer exponents.

Front

What is the degree of the polynomial 5x^3 - 4x^2 + 2?

Back

3: The highest exponent of the variable in the polynomial.

Front

What is a monomial?

Back

A polynomial with only one term.

Front

What is the difference between a polynomial and a rational function?

Back

A polynomial has non-negative integer exponents, while a rational function is the ratio of two polynomials.

Front

What does it mean for a function to be quadratic?

Back

A function that can be expressed in the form f(x) = ax^2 + bx + c, where a ≠ 0.