Which graph represents the piecewise-defined function?

y=⎧⎩⎨⎪⎪5   if  x< −5−2   if  −5≤x≤61if  x> 6

answer:

answer: the below figure shows the graph of f(x).

explanation: given function,

since, here three conditions are given,

in first case for values x< -5 , f(x)=5, so we get a line y=5 parallel to x-axis which passes through point (0,5).

in second case, for values   , f(x) =-2, so we get a line y=-2 parallel to x-axis which passes through point   (0,-2).

in third case, for values x> 6, f(x)=1, so we get a line y=1 parallel to x-axis which passes through point (0,1).

thus, these three lines make the piecewise-defined function f(x).

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140