Meg initially has 3 hours of pop music and 2 hours of classical music in her collection. Every month onwards, the hours of pop music in her collection is 5% more than what she had the previous month. Her classical music does not change. Which function shows the total hours of music she will have in her collection after x months?

f(x) = 2(0.05)x + 3

f(x) = 3(0.05)x + 2

f(x) = 2(1.05)x + 3

f(x) = 3(1.05)x + 2

Question

Meg initially has 3 hours of pop music and 2 hours of classical music in her collection. Every month onwards, the hours of pop music in her collection is 5% more than what she had the previous month. Her classical music does not change. Which function shows the total hours of music she will have in her collection after x months?

 f(x) = 2(0.05)x + 3

 f(x) = 3(0.05)x + 2

 f(x) = 2(1.05)x + 3

 f(x) = 3(1.05)x + 2

anonymous · Answer

@jigglypuff314 its ^x btw

jigglypuff314 · Answer

"classical music does not change"
so the 2 would not have an x attached to it

then from the equation
A = P(1+r)^x
we know that the (stuff) should be 1.something

anonymous · Answer

so eliminate A and B right?

anonymous · Answer

so d would be correct because the 2 as not ^x ?

jigglypuff314 · Answer

correct :)

anonymous · Answer

Okayy i have another question with recursive do you know how to do recursive functinons??

jigglypuff314 · Answer

erm... I've never heard of them sorry

anonymous · Answer

ok