Find the most general antiderivative of the function. (check yo f(x) = 3^x + 7 sinh(x) f(x) = need ? watch it talk to a tutor

F(x)=+7cosh(x)+C

Step-by-step explanation:

The function is f(x)=3ˣ+7sinh(x), so we can define it as f(x)=g(x)+h(x) where g(x)=3ˣ and h(x)=7sinh(x).

Now we have to find the most general antiderivative of the function this means that we have to calculate wich is the same as

The sum rule in integration states that the integral of a sum of two functions is equal to the sum of their integrals. Then,

=

1- this is because of the rule for integration of exponencial functions, this rule is:

, in this case a=3

2- , number seven is a constant (it doesn´t depend of "x") so it "gets out" of the integral.

The result then is:

F(x)=

The letter C is added because the integrations is undefined.

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk