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kaheart [24]
3 years ago
10

Think about the function f(x) = 10 - x3. What is the input, or independent variable? f(x) x y What is the output, or dependent v

ariable or quantity? x f(x) y What does the notation f(2) mean? multiply f by 2 the output (y-value) when x = 2 the value of x when the output is 2 Evaluate f(2) =
Mathematics
3 answers:
k0ka [10]3 years ago
8 0
F(2) means function 2 f(2)=f(X))
Marizza181 [45]3 years ago
8 0

Answer:

x is the input, or independent variable and f(x) is the output, or dependent variable or quantity. f(2) represents the output (y-value) when x = 2. The value of f(2) is 2.

Step-by-step explanation:

If the values of a variable depends on the other variable, then it called dependent variable.

If the value of a variable does not depend on the other, then it is called independent variable.

If a function is f(x)=x, then x is an independent variable and f(x) is a dependent variable.

The given function is

f(x)=10-x^3

Here, x is the input, or independent variable and f(x) is the output, or dependent variable or quantity.

The notation f(a) represents the output (y-value) when x = a. So, f(2) represents the output (y-value) when x = 2.

Substitute x=2 in the given function.

f(2)=10-(2)^3

f(2)=10-8

f(2)=2

The value of f(2) is 2.

lyra2 years ago
0 0

GRAB AND GO ANSWERS:
1. B) x
2. B) f(x)
3. B) the output (y-value) when x=2
4. ANSWER IS 2

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