anonymous
  • anonymous
Which of the following options results in a graph that shows exponential growth? A.f(x) = 0.4(3)x B.f(x) = 3(0.5)x C.f(x) = 0.8(0.9)x D.f(x) = 0.9(5)−x
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.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
@ali2x2 can u help me plz
anonymous
  • anonymous
Increasing the value of x, which of these functions will get bigger
anonymous
  • anonymous
?

Looking for something else?

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

More answers

anonymous
  • anonymous
okay whats next
anonymous
  • anonymous
let's check b., \[f(x)=3(0.5)^x\], that is the same as: \[f(x)=3(\frac{1}{2})^x = \frac{3}{2^x}\] so if we increase the value of x, f(x) will became each time smaller till it reaches near zero as x goes to infinity
anonymous
  • anonymous
The same occurs for c.
anonymous
  • anonymous
so B would be wrong
anonymous
  • anonymous
With d. we have: \[f(x)=0.5(9)^{-x} = 0.5(\frac{1}{9})^x = \frac{0.5}{9^x}\]
anonymous
  • anonymous
same thing happens here
anonymous
  • anonymous
so, the only one that will increase with x will be...
anonymous
  • anonymous
A
anonymous
  • anonymous
;)
anonymous
  • anonymous
thx u are a big help
anonymous
  • anonymous
No problem ^^

Looking for something else?

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