Algebra 2 1st Semester Review

Front

Factor completely: 3x² - 8x + 4

Back

(3x - 2)(x - 2)

Front

Factor: 2n² - 8n³

Back

2n²(1 - 4n)

Front

The axis of symmetry line passes through which point?

Back

vertex

Front

What does it mean to find the inverse of a function?

Back

the x's and y's are switched

Front

Factor by GCF: 18a² - 15a

Back

3a(6a - 5)

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Front

Define a polynomial function.

Back

A function that is represented by a polynomial expression.

Front

What is the degree of a polynomial?

Back

The highest power of the variable in the polynomial.

Front

What is a binomial?

Back

A polynomial with exactly two terms.

Front

What does it mean for two functions to be inverses?

Back

f(g(x)) = x and g(f(x)) = x for all x in the domain.