Question

Find the range of the exponential function f(x) = -2(3)x

Answer 1

@ranga Can you help have couple of questions

Answer 2

I can try.

Answer 3

Is that function f(x) = -6x ?

Answer 4

Its asking if its positive real numbers all real numbers...

Answer 5

negative and non-zero real numbers

Answer 6

Was the function typed correctly? f(x) = -2(3)x = -6x ??

Answer 7

ohh no ^x my bad

Answer 8

f(x)=-2(3)^x

Answer 9

oh, ok. It did not look right.
f(x) = -2(3^x). We can try a few values for x and evaluate f(x)
x f(x)
0 -2
1 -6
2 -18
infinity -infinity

-1 -2/3
-2 -2/9
-3 -2/27

-infinity 0

Answer 10

negative real numbers?

Answer 11

Yes.

Answer 12

Thanks got cople more questioncs and im done can you help or are you buisy?

Answer 13

I have about 10 minutes and I have to leave after that.

Answer 14

OK