Algebra A Semester Review

Front

Simplify: 2√12

Back

4√3

Front

Give the domain and range. Tell if it is a function. D: {-4, -2, 0, 2} R: {-2, 1}

Back

Function

Front

Simplify: -3√8 + 3√18

Back

3√2

Front

Rationalize the denominator: \frac{\sqrt{5}}{2\sqrt{3}}

Back

\frac{\sqrt{15}}{6}

Front

Given h(x) = 5 - 9x, find h(8).

Back

h(8) = -67

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values) for the function.

Front

What is the range of a function?

Back

The set of all possible output values (y-values) for the function.

Front

How do you simplify a square root?

Back

Factor the number under the root into perfect squares and simplify.

Front

What does it mean to rationalize the denominator?

Back

To eliminate any square roots or irrational numbers from the denominator.