To find \( f(3) \) for the function \( f(x) = x^2 \):

1. Substitute \( x = 3 \) into the function \( f(x) \).
2. Calculate the value.

\[ f(3) = 3^2 \]
\[ f(3) = 9 \]

So, \( f(3) = 9 \).

Would you like more details or have any questions?

Here are 5 questions you might want to ask next:
1. How do you find the derivative of \( f(x) = x^2 \)?
2. What is the integral of \( f(x) = x^2 \)?
3. How do you find the vertex of the parabola \( f(x) = x^2 \)?
4. What is the domain and range of \( f(x) = x^2 \)?
5. Can you solve \( f(x) = x^2 \) for \( x = 5 \)?

**Tip:** When substituting values into a function, ensure that you perform the correct arithmetic operations step-by-step to avoid mistakes.

Learn how to evaluate the function f(x) = x^2 at x = 3. This problem covers basic algebraic concepts and the evaluation of quadratic functions. Suitable for students in Grades 7-9.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation