The problem asks to graph the function $f(x) = x^3 - 4$.

AnalysisGraphing FunctionsCubic FunctionsTransformationsVertical Translation
2025/3/6

1. Problem Description

The problem asks to graph the function f(x)=x34f(x) = x^3 - 4.

2. Solution Steps

To graph the function f(x)=x34f(x) = x^3 - 4, we can analyze it as a transformation of the basic cubic function y=x3y = x^3. The given function is a vertical translation of the basic cubic function by 4-4 units. This means we shift the graph of y=x3y = x^3 downward by 4 units.
First, let's find some key points on the graph of y=x3y = x^3:
- When x=0x = 0, y=03=0y = 0^3 = 0.
- When x=1x = 1, y=13=1y = 1^3 = 1.
- When x=1x = -1, y=(1)3=1y = (-1)^3 = -1.
- When x=2x = 2, y=23=8y = 2^3 = 8.
- When x=2x = -2, y=(2)3=8y = (-2)^3 = -8.
Now, apply the vertical translation by subtracting 4 from each yy-coordinate:
- When x=0x = 0, f(0)=034=4f(0) = 0^3 - 4 = -4.
- When x=1x = 1, f(1)=134=14=3f(1) = 1^3 - 4 = 1 - 4 = -3.
- When x=1x = -1, f(1)=(1)34=14=5f(-1) = (-1)^3 - 4 = -1 - 4 = -5.
- When x=2x = 2, f(2)=234=84=4f(2) = 2^3 - 4 = 8 - 4 = 4.
- When x=2x = -2, f(2)=(2)34=84=12f(-2) = (-2)^3 - 4 = -8 - 4 = -12.
Thus, the key points on the graph of f(x)=x34f(x) = x^3 - 4 are: (0,4)(0, -4), (1,3)(1, -3), (1,5)(-1, -5), (2,4)(2, 4), and (2,12)(-2, -12).
The graph will look like a cubic function that has been shifted down by 4 units.

3. Final Answer

f(x)=x34f(x) = x^3 - 4

Related problems in "Analysis"

We are asked to evaluate the triple integral $I = \int_0^{\log_e 2} \int_0^x \int_0^{x+\log_e y} e^{...

Multiple IntegralsIntegration by PartsCalculus
2025/6/4

The problem asks us to evaluate the following limit: $ \lim_{x\to\frac{\pi}{3}} \frac{\sqrt{3}(\frac...

LimitsTrigonometryCalculus
2025/6/4

We need to evaluate the limit of the expression $(x + \sqrt{x^2 - 9})$ as $x$ approaches negative in...

LimitsCalculusFunctionsConjugateInfinity
2025/6/4

The problem asks to prove that $\int_0^1 \ln(\frac{\varphi - x^2}{\varphi + x^2}) \frac{dx}{x\sqrt{1...

Definite IntegralsCalculusIntegration TechniquesTrigonometric SubstitutionImproper Integrals
2025/6/4

The problem defines a harmonic function as a function of two variables that satisfies Laplace's equa...

Partial DerivativesLaplace's EquationHarmonic FunctionMultivariable Calculus
2025/6/4

The problem asks us to find all first partial derivatives of the given functions. We will solve pro...

Partial DerivativesMultivariable CalculusDifferentiation
2025/6/4

We are asked to find the first partial derivatives of the given functions. 3. $f(x, y) = \frac{x^2 -...

Partial DerivativesMultivariable CalculusDifferentiation
2025/6/4

The problem asks us to find all first partial derivatives of each function given. Let's solve proble...

Partial DerivativesChain RuleMultivariable Calculus
2025/6/4

The problem is to evaluate the indefinite integral of $x^n$ with respect to $x$, i.e., $\int x^n \, ...

IntegrationIndefinite IntegralPower Rule
2025/6/4

We need to find the limit of the function $x + \sqrt{x^2 + 9}$ as $x$ approaches negative infinity. ...

LimitsFunctionsCalculusInfinite LimitsConjugate
2025/6/2