Answer:
B
Step-by-step explanation:
Area of rectangle=length(l)×width(w)
In this case,length= w+4
so Area=(w+4)×w
Therefore Area=w^2+4w
1\2.
change in y over change in x. so 13 - 11 over 6 - 2. 2/4 --.> 1\2.