4 also 2 :))))))))))))))))
Answer:

Step-by-step explanation:
Given



Required
Determine the coordinates of C
To do this, we make use of:

Where:
---- 
---- 

So:


This is a 2/7 divided by 2/1 then you will flip the second number and multiply to get 2/7x1/2= 2/14 then reduce to 1/7
The conversion answer is 23325
Answer:
f(2)=10/3=3.3333
Step-by-step explanation:
f(2) means the value of f for x=2
(3)^(-2)=1/(3)²=1/9
f(2)=-3/2×1/9+7/2=-1/6+7/2=(7×3-1)/6
f(2)=20/6=10/3
f(2)=10/3=3.3333