In this problem we would first subtract 9 from 32 two times, or multiply 9 by 2 which is 18 and then subtract to get 14 because since this is a rectangle, there are two lengths.
If there are two lengths, there will be two widths, so then just divide 14 by 2 to get 7 and your width is 7
Answer:
Step-by-step explanation:
We are given 
, 
and 
are zeros of the function. We can use the sum and product of roots. You may have come across these equations before ↓
Since the coefficients are already in a, b, and c's, we do not need to sub in anything else.
Now, you are asked to evaluate 
. The next step after finding the roots above ↑, is to factorise this equation to be solved.
= 
Sub in each respective roots,
= 
=
Hope this helped! Ask me if there's any part of the working you don't understand :)
Answer:
/the graph is a function.
It’s either -538 or +538 depends the circumstances
Answer:
85
Step-by-step explanation:
