Point c is located in which quadrant?
a.) i
b.) ii
c.) iii
d.) iv

Quadrant IV

Step 1. 2/3(6e + 9f - 21g) - 7f     Factor the expression 
step 2. 2/3 3(2e + 3f - 7g) - 7f    Reduce the numbers
step 3. 2(2e + 3f - 7g) - 7f          Multiply through parenthesis by 2
step 4. 4e + 6f - 14g - 7f            Collect the like terms
step 5. 4e - f - 14g           
answer= 4e - f - 14g 

Hope this helps :)