X represents the price of the snack Hanna buys after each school day.
Answer:
Step-by-step explanation:
Answer:
, where a be a constant.
Step-by-step explanation:
Note: The given functions is a constant function because variable term is missing.
Consider the given function is
where a be a constant.
We need to find the derivative of the function.
Differentiate with respect to x.
Therefore, the derivative of the function is .
Add them to cancel y
x+5y=8
<u>2x-5y=1 +</u>
3x+0y=9
3x=9
divide boht isdes by 3
x=3
sub back
x+5y=8
3+5y=8
minus 3
5y=5
divide 5
y=1
(3,1)
I think A I'm not sure tho..I had something similar to this. <span />