we are given

Since, every value is in ft
so, we can take out ft

now, we can add them
and we get
............Answer
Answer:
The minimum is y=-5. The max would be y=1
Step-by-step explanation:
Hope this helps
-1/4 will be ration because all fractions are rational
The x coordinate of S will be 1/2 * 2a = a.
and since the half triangle is 30-60-90 the y coordinate will be sqrt3 a
so S is (a , sqrt3a)