Suppose that f(x, y)f(x, y) is a smooth function and that its partial derivatives have the values, fx(−5,−7)=−2fx(−5,−7)=−2 and fy(−5,−7)=−3fy(−5,−7)=−3. given that f(−5,−7)=1f(−5,−7)=1, use this information to estimate the following values: estimate of (integer value) fx(−5,−7) estimate of (integer value)

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

heudhduxhdnshenebdutbbt

step-by-step explanation:

hrhhdhdbbrurb ees

umumumumum

im not sure

i think the length is 12 and the width is 17