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

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130

2

step-by-step explanation:

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.