anonymous
  • anonymous
how do you find the inverse of y=x^2 +2
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.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
dumbcow
  • dumbcow
get x by itself y-2 = x^2 sqrt(y-2) = x
anonymous
  • anonymous
i thought you had to switch x and y. so you would have x=y^2 +2 then you subtract 2 so its x-2=y^2
dumbcow
  • dumbcow
either way works you will still get f^-1 = sqrt(x-2)

Looking for something else?

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

More answers

anonymous
  • anonymous
so the answer is ?
anonymous
  • anonymous
y= sqrt of x-2?
dumbcow
  • dumbcow
correct
anonymous
  • anonymous
thank you. can you help me some more.?
dumbcow
  • dumbcow
what do you have
anonymous
  • anonymous
the direcxtions say find ^-1 and the doman and range of f (-1) determine where f^-1 is a function. and the problem is f(x) sqrt 3x
dumbcow
  • dumbcow
ok flip x and y x = sqrt(3y) solve for y
anonymous
  • anonymous
so the anser is x^2 = y
dumbcow
  • dumbcow
dont forget about the 3 x^2 = 3y (x^2/3) = y now what is domain and range
anonymous
  • anonymous
domain is all real. and range idk
dumbcow
  • dumbcow
good range is all possible y-values since x is squared, all the negative x's we put in become positive right? so our y value is always positive
anonymous
  • anonymous
ohh. so its y is greater than 0 ?
dumbcow
  • dumbcow
correct, well equal to y>=0
anonymous
  • anonymous
oh em gee thank you. :]
dumbcow
  • dumbcow
your welcome

Looking for something else?

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