Advanced Algebra CC PretestPostest

Front

Back

315 degrees.

Front

What is the domain of the graph of a polynomial function?

Back

(-∞, ∞) - Polynomial functions are defined for all real numbers.

Front

How is the equation shifted from its parent graph: y = x^2? y = - (x + 8)^2 + 12

Back

Left 8, up 12, reflected across the x-axis.

Front

Multiply (4 + 3i)(1 - 2i)

Back

10 - 5i.

Front

Back

Front

What is the formula for converting radians to degrees?

Back

Degrees = Radians × (180/π).

Front

Define the term 'domain' in the context of functions.

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

What does it mean for a graph to be reflected across the x-axis?

Back

A reflection across the x-axis means that for every point (x, y) on the graph, there is a corresponding point (x, -y).

Front

What is the result of multiplying two complex numbers?

Back

The result is another complex number, calculated using the distributive property.

Front

What is the vertex form of a quadratic function?

Back

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