Thye have to have like denominators.
So it becomes, 6/15+5/15 which is equal to 11/15
F(x,y)=8x+y
This means, f is a function where we plug in pairs of numbers.
then, f calculates the first number times 8, to which it then adds the second number we plugged.
let's calculate f for the vertices:
f(0,0)=8*0+0=0+0=0
f(4, 0)=8*4+0=32+0=32
f(3, 5)=8*3+5=24+5=29
f(0, 5)=8*0+5=0+5=5
the maximum value of f is 32
the minimum value of f is 0
I think its (the quotient of 3 and x)
sorry if i got it wrong
Look it up I will find it
The answer is x= 3.3 and the y=-., hope this helps out !
