Can someone explain why this graph looks like this?

the graph without inequality divide the XOY plane into four part, by checking arbitrary point on each graph we obtain the area that satisfy the system

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2