Question

This table shows values represented by an exponential function. What is the average rate of change for this function for the interval from x = 3 to x = 5?

Answer 1

Answer:

49

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Algebra I

• Average Rate of Change: $\frac{f(b)-f(a)}{b-a}$

Step-by-step explanation:

Step 1: Define

x = 3, f(3) = 27

x = 5, f(5) = 125

Step 2: Find Rate

1. Substitute [ARC]:                    $\frac{f(5)-f(3)}{5-3}$
2. Substitute:                              $\frac{125-27}{5-3}$
3. Subtract:                                 $\frac{98}{2}$
4. Divide:                                    $49$

Answer 2

Answer:

49

Step-by-step explanation:

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