If f(x) = 3x-2 and g(x) = 5x - 1 then what is the value of (3)7 A. 16 B. 46 C 40 D. 15

It looks like you are asking for the value of \( (3)7 \), but the notation is unclear. If you mean \( f(3) \times 7 \), let’s calculate it step by step.

Given functions:
\[
f(x) = 3x - 2
\]
\[
g(x) = 5x - 1
\]

Let's evaluate \( f(3) \):

\[
f(3) = 3(3) - 2 = 9 - 2 = 7
\]

Now multiplying by 7:

\[
7 \times 7 = 49
\]

Since 49 is not listed as an option, could you clarify what you mean by \( (3)7 \)? Do you mean function composition, evaluation, or multiplication?  

Here are some possible interpretations:
1. \( f(3) \times 7 \)
2. \( g(3) \times 7 \)
3. \( f(7) \)
4. \( g(7) \)
5. \( f(g(3)) \) or \( g(f(3)) \)

Let me know so I can provide the correct answer!  

**Tip:** Always clarify the notation when working with functions to avoid ambiguity.

Learn how to evaluate functions f(x) = 3x - 2 and g(x) = 5x - 1 step by step. The problem involves evaluating the value of (3)7, where different interpretations of the notation are discussed. 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