The function f(x)=x^3-4x^2+2X-1 is given. Write down the steps you will need to find the equation of the tangent line at X=2

if you find the maximum its

Step-by-step explanation:

0

,

2

X

−

1

)

 is a local maxima

(

8

3

,

2

X

−

283

27

)

is a local minima

and if u find it with the rational roots test to find all possible roots its

of

±

p

q

, where

p

is a factor of the constant and

q

is a factor of the leading coefficient.

±

1

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet