The region describes a rectangle. F(x,y) is optimized at the intersecting points around the rectangle.
You can try plugging in (-3,-5) , (-3,4), (4,4) , (4,-5) and see which one gives you the largest value.
The max value of f(x,y) is at point (4,-5)
---> 4(4) - 7(-5) = 16 + 35 = 51
Answer:
A
Step-by-step explanation:
When X is less than -1, positive parabola.
The answer is 3
You add 2 and 4 then divide by 2 and you get 3
Answer:
s=16
Step-by-step explanation:
3x16=48
48/4=12
12-4=8
Lna^b = blna
let y = lne^e
so y = lne^e = e lne
lne = 1
y = e which is a constant (Euler's number) ~= 2.718
For Euler's number estimating methods request in a comment.
