(Solved): (1 point) Consider the graph of the function f(x)=\sqrt(x^(2)+4x) For the following question, ent ...

(1 point) Consider the graph of the function

For the following question, enter your answers in the form

, etc. using I for

or type 'empty' for

A. What is the domain of the function? B. What is the y-intercept of the graph?

For the following 2 questions, enter all possible values, separated by commas. If there are none, type 'none'. c. What are the x-intercepts of the graph?

D. At what values of

does the graph have a vertical asymptote?

E. What is the equation of a slant asymptote with positive slope?

Hint: If you would like to understand an expression of the form

it helps to multiply by the expression

and then choose

and

so that there is a large amount of cancellation in the numerator. For the following 2 questions, enter your answers in the form

, etc. using I for

or type 'empty' for

F. For what values of

is

decreasing? G. For what values of

is

concave up?