## brittanyburton 2 years ago Which equation represents exponential growth? A. y = 4(.07)^x B. y = 7(1/4)^x C. y = 2(.44)^x D. y = 6^x

1. AravindG

exactly similiar to last question?

2. brittanyburton

wellll sorry i dont get it

3. AravindG

@him1618 told you what an exponential function is .

4. AravindG

If you didnt bother to go through that please take a look now..then tell us if you still have a problem we can help

5. satellite73

pick the one where the base (the number being raised to a power) is greater than 1 there is only one of them

6. brittanyburton

wait what? @satellite73

7. brittanyburton

are you saying it's D or i'm still not getting it? lol

8. satellite73

$y=a\times b^x$ is the general form for example in the first one you have $y=4\times (.07)^x$ so $$a=4$$ and $$b=.07$$ $$b$$ is the base, so in this example $$.07$$ is the base since $$.07<1$$ this is not growth

9. satellite73

yes, it is D since you have $y=6^x$ and $$6>1$$

10. brittanyburton

haha ah okay!

11. satellite73

easy when you know what to do right?

12. brittanyburton

Haha somewhat!

13. AravindG

@satellite73 easy when she got what option is right