Algebra 2 Final 12/20/24

Front

Factor completely: 3x² - 9x - 120

Back

3(x - 8)(x + 5)

Front

Solve: |x + 3| > 8

Back

x > 5 or x < -11

Front

What is the DOMAIN of the function?

Back

(-∞, +∞)

Front

Solve the system of inequalities by graphing: y < 2x + 1 and y > -x + 4

Back

Graph the lines and find the overlapping region.

Front

How many solutions will this system have? 2x + 3y = 6 and 4x + 6y = 12

Back

No solution

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 equation, which includes terms with non-negative integer exponents.

Front

What is the difference between a function and a relation?

Back

A function is a relation where each input has exactly one output.

Front

Solve for x: 2(x - 3) = 4

Back

x = 7

Front

What is the vertex form of a quadratic function?

Back

y = a(x - h)² + k, where (h, k) is the vertex.