Find the linearization L(x, y) of the function f(x, y) at the point P0.
Then find an upper bound for the magnitude of the error E in the approximation
f(x, y)≈L(x, y)
over the rectangle R.
f(x, y)=xy−3y2+2,P0(1,1) R:|x−1|≤0.1,|y−1|≤0.2

if he has no friends he cant give them out to his friends

step-by-step explanation:

no friends = cant give anything out

seems like d

step-by-step explanation:

if you was gonna solve for a, a is a   < -12

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2