Function Notation Review

Front

What is function notation?

Back

Function notation is a way to represent a function using symbols, typically written as f(x), where 'f' is the name of the function and 'x' is the input variable.

Front

How do you evaluate a function at a specific value?

Back

To evaluate a function at a specific value, substitute the value into the function's expression and simplify.

Front

What does f(6) represent?

Back

f(6) represents the output of the function f when the input is 6.

Front

If H(t) = 4, how do you find the value of t?

Back

To find the value of t, set H(t) equal to 4 and solve for t.

Front

What is the significance of the output in function notation?

Back

The output in function notation indicates the result of applying the function to a specific input.

Front

What does it mean if f(a) = b?

Back

If f(a) = b, it means that when the input 'a' is used in the function f, the output is 'b'.

Front

How can you determine the value of f(x) from a graph?

Back

To determine the value of f(x) from a graph, locate the x-coordinate on the horizontal axis and find the corresponding y-coordinate on the vertical axis.

Front

What is the domain of a function?

Back

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

Front

What is the range of a function?

Back

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

Front

What does it mean for a function to be linear?

Back

A function is linear if it can be represented by a straight line on a graph, typically in the form f(x) = mx + b, where m is the slope and b is the y-intercept.