Wayne is solving the linear system of equations using the graphical method, but it can also be solved analytically.
We will solve the system of equations analytically to find in which point Wayne will find the solution graphically.
Resolving we have:
y = -34x + 5 (Eq1)
x = -2 (Eq2)
Substituting (Eq2) in (Eq1) we have
y = -34 * (- 2) + 5
y = 73
Therefore the point will be
(x, y) = (- 2,73)
answer
the point will have found the solution of this system of linear equations is (-2,73)
Answer:
1,3,9
Step-by-step explanation:
Answer:
Profit = 
Step-by-step explanation:
Cost of the Yield = 
Cost of the labour = 
Cost of the fertilisers = 
Total expenses =
Profit = Cost of yield - Total expenses
Answer:
G
Step-by-step explanation:
It looks like it would be c=4b but 4*7 equals 28 not 30
Answer:
(c) all real numbers
domain of f(x)= x is the whole of real numbers R.
