Question

f:x x^2+3x

Answer 1

what is the question

Answer 2

find the domain of that problem. @sensuelle1985

Answer 3

all real number.
D: (-∞; +∞)

Answer 4

or written as D:{R}
depending on your instructor

Answer 5

Here let me try to explain it to you again the question asks Find the value for each given function with the set of real numbers as the domain. Options; (7) (-7) (-3) @sensuelle1985

Answer 6

I think its (-3)

Answer 7

Thank you I'm good now! @sensuelle1985! :)