Write in a short form as an indefinite integral and indicate the integrand and the variable of integration. The derivate of what function is x^2 + 4x.

Step-by-step explanation:

We can equate the expression x^2+4x to f(x) and specify the variable of integration , the integrand and the symbol simply like this ,

Let,

Where the integrand is f(x) , x is the variable of integration , c is the constant of integration , and ∫ is the symbol of integration.

The derivate of what function is x^2 + 4x?

To find that out we integrate the function because Integrating a differentiate is the process of obtaining the original process because Integrals are also called as Anti-derivatives.

So,

This is an indefinite integral which would result in an addition of a constant later on because it does not have limits. The variable of integration is x because there is only one variable present in this expression so naturally the variable of concern is x

so now we solve,

Where K is the constant of the indefinite integral.

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph