Question

State the Domain and range of the function f(x)=[2e^(x+3)+7] in interval notation.

Answer 1

checking out

Answer 2

a) Domain: (-INF,INF) Range: (0,INF)
b) Domain: (0,INF) Range: (-INF,INF)
c) Domain: (-INF,INF) Range: (7,INF)
d) Domain: (-INF,INF) Range: [7,INF)
e) Domain: [3,INF) Range: (-INF,INF)

Answer 3

heavy 4 me

Answer 4

domain is all real numbers since you can raise e to any power at all

Answer 5

and since no matter what x is, we know \(e^x>0\) that means \(2e^{x+3}+7>7\)

Answer 6

as usual, the answer is C

Answer 7

thats fantastic satellite