katherinesmith
  • katherinesmith
what is the domain of this function?
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
katherinesmith
  • katherinesmith
\[f(x) = (\frac{ 1 }{ 2 })^{x} - 3\]
katherinesmith
  • katherinesmith
@jim_thompson5910
jim_thompson5910
  • jim_thompson5910
what values of x can you not plug in

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

katherinesmith
  • katherinesmith
-2?
jim_thompson5910
  • jim_thompson5910
you can plug in -2 just fine to get some real number as an output
katherinesmith
  • katherinesmith
ugh well then i don't know
jim_thompson5910
  • jim_thompson5910
there are no division by zero restrictions to watch out for, so you can plug in any number you want for x
jim_thompson5910
  • jim_thompson5910
that's why the domain is the set of all real numbers
katherinesmith
  • katherinesmith
so it's all real numbers
jim_thompson5910
  • jim_thompson5910
yes
katherinesmith
  • katherinesmith
what about finding the range of y = 3^x - 10
jim_thompson5910
  • jim_thompson5910
is the -10 part of the exponent?
katherinesmith
  • katherinesmith
no
jim_thompson5910
  • jim_thompson5910
so that means -10 is the smallest y can be it can't actually equal -10, so this means the range is y > -10
jim_thompson5910
  • jim_thompson5910
in interval notation, the range is (-10, infinity)

Looking for something else?

Not the answer you are looking for? Search for more explanations.