Final Review Unit 3_F23

Front

Back

@@ oot[7]{x^3}@@

Front

What is the exponential form of @@ oot[7]{x^3}@@?

Back

Front

Identify the range of the function f(x) = x^2 - 2.

Back

[ -2, +∞ )

Front

What is the domain of the function f(x) = rac{1}{x+5}?

Back

(-5, +∞)

Front

What transformation occurs when a function is shifted left by 2 units?

Back

The x-coordinates of all points on the graph are decreased by 2.

Front

What is the definition of a function's domain?

Back

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

Front

What is the definition of a function's range?

Back

The set of all possible output values (y-values) that a function can produce.

Front

What does it mean for a function to be shifted down 2 units?

Back

The y-coordinates of all points on the graph are decreased by 2.

Front

What is the parent function of a quadratic function?

Back

f(x) = x^2

Front

How do you find the vertex of a quadratic function in standard form?

Back

Use the formula x = -b/(2a) to find the x-coordinate, then substitute back to find the y-coordinate.