Answer:


Step-by-step explanation:
Given
Let x represent years and V represents the value.
So, we have:


Solving (a): The linear function
First, we calculate the slope (m)

This gives:



The linear function is calculated using:

Where:


So, we have:

Open bracket


Make v the subject


So, the function is:

Solving (b): When x = 8
Substitute 8 for x in 



Take LCM




<em>Hence, its value after 8 years is 1313.3</em>
Answer:3
Step-by-step explanation:
80+40=120
360-120=240
240/2=120
So answer is 120
Answer:

Step-by-step explanation:
The given equation is :

We need to decompose this equation.
We have,

So,
is the decomposed form of the given expression.
Answer:
2
Step-by-step explanation:
took it on edg