know your algebras and practice on expansion and factorisation
Answer:
W=P-2L / 2
Step-by-step explanation:
P=2(L+W)
P=2L+2W
-2L -2L
P-2L=2W
W=P-2L / 2
Answer:
See the graph below.
Step-by-step explanation:
The graph is vertically translated by 6.
f(x) + 6 is indicated by blue line.