Function Notation and Zeros

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

What does f(0) represent in a function?

Back

f(0) represents the output of the function when the input is 0.

Front

How do you find the zero of a function?

Back

To find the zero of a function, set f(x) = 0 and solve for x.

Front

What does it mean if f(x) = k for some constant k?

Back

It means that the output of the function f for the input x is equal to the constant k.

Front

Convert f(8) = 12 into an ordered pair.

Back

(8, 12)

Front

If f(x) = -3x + 3, what is f(0)?

Back

3

Front

For the function f(x) = 6x - 12, what is the zero?

Back

x = 2

Front

If f(x) = x - 5, what is the value of x when f(x) = 15?

Back

20

Front

What does H(5) = 18 mean in context?

Back

The height of the plant after 5 weeks is 18 inches.

Front

What is the significance of the ordered pair (x, f(x))?

Back

It represents a point on the graph of the function, where x is the input and f(x) is the output.