Semester Exam Study Guide Review 2024 Alg II

Front

Find the product: (3x + 2)(2x + 4)

Back

6x^2 + 16x + 8

Front

Describe the transformation from the parent absolute value function: y=|x|-5

Back

Shift down 5 units

Front

Solve the equation: |4 + 2x| - 1 = 19

Back

8, -12

Front

What is the solution to the system of inequalities by graphing?

Back

Graph the inequalities and find the overlapping region.

Front

Given the system, determine a solution: No solution, Infinite solutions, (-5, 5), (5, -5)

Back

No solution

Front

What is the definition of a quadratic function?

Back

A polynomial function of degree 2, in the form f(x) = ax^2 + bx + c.

Front

What is the vertex form of a quadratic function?

Back

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

Front

What does it mean for a function to be one-to-one?

Back

A function is one-to-one if it never takes the same value twice.

Front

What is the discriminant in a quadratic equation?

Back

The discriminant is b^2 - 4ac, which determines the nature of the roots.

Front

How do you find the x-intercepts of a quadratic function?

Back

Set f(x) = 0 and solve for x.