We write the function f like this:
It means that the price is increasing by
a year.
B)Let compute the price change of the product B:
We deduce that product B recorded a greater percentage.
What do you need to figure out. i am happy to help
You could use an app called photomath to help you figure out these questions
Answer:
1/ (z²)²
Step-by-step explanation:
z⁻⁴= 1/z⁴ (laws of exponents ) when a term with positive exponent is written in reciprocal the sign of its exponent changes
= 1/ (z²)² Further breaking the 4th power