Question

given that -2 14 years ago

Answer 1

for f(x) MVT says that f'(x)=(f(3)-f(-1))/3-(-1)
f'(x)=(f(3)-f(-1))/4
therefore f(3)-f(-1)=4f'(x)
now use the above eqn in the inequality to get A and B

Answer 2

but before using MVT u should make sure that f(x) is continuous in[3,-1] and differentiable in (3,-1).only then u can use MVT

Answer 3

please tell if u need more help

Answer 4

A=-8, B=0

Answer 5

oh thanks do you have the time...ive got a couple more questions

Answer 6

yes

Answer 7

A right triangle has an area of 30 square inches. Express the perimeter P of the rectangle (sum of hypotenuse and the two legs) as the function of length, x, one of its legs.

Answer 8

hey,please see if its a rectangle or a triangle,bc in ur question u have mentioned both

Answer 9

i think its a triangle since it asked for hypotenuse and two legs but this is exactly how the question was written

Answer 10

well, i also think that its, a triangle
in that case the answer should be