Math Problem Statement

Знайдіть загальний вигляд первісної для функції f(x) = x^8.

Solution

The question in the image is in Ukrainian and asks to find the general form of the antiderivative (or the indefinite integral) for the function f(x)=x8f(x) = x^8.

Solution:

To find the antiderivative of f(x)=x8f(x) = x^8, we apply the power rule of integration. The power rule states that for any function of the form xnx^n, the antiderivative is given by:

xndx=xn+1n+1+C\int x^n \, dx = \frac{x^{n+1}}{n+1} + C

where CC is the constant of integration.

Applying the rule to f(x)=x8f(x) = x^8:

x8dx=x8+18+1+C=x99+C\int x^8 \, dx = \frac{x^{8+1}}{8+1} + C = \frac{x^9}{9} + C

Final Answer:

The general form of the antiderivative is:

F(x)=x99+CF(x) = \frac{x^9}{9} + C

Would you like more details or have any further questions?

Here are 5 related questions to deepen your understanding:

  1. What is the antiderivative of f(x)=xnf(x) = x^n for any integer nn?
  2. How do you compute definite integrals after finding the antiderivative?
  3. What is the significance of the constant CC in indefinite integrals?
  4. Can you find the antiderivative of a polynomial function, such as f(x)=3x2+5x7f(x) = 3x^2 + 5x - 7?
  5. How would the process change if you were to integrate functions like x8x^{-8}?

Tip: When integrating, always remember to add the constant CC, as it represents the family of all antiderivatives.

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Math Problem Analysis

Mathematical Concepts

Calculus
Antiderivatives

Formulas

∫ x^n dx = (x^(n+1))/(n+1) + C

Theorems

Power rule for integration

Suitable Grade Level

Grades 10-12