Question

A function is shown below:
f(x) = (0.93)^x

What does the function represent?
Exponential growth of 7%
Exponential decay of 7%
Exponential growth of 93% <--- correct?
Exponential decay of 93%

Answer 1

So so what's the answer then, A? it's exponential, which means increasing no decaying right? @uhhhhhh

Answer 2

exponential can decrease

Answer 3

Growth or decay depends on whether what's inside the parenthesis is greater or less than one. Since .93 is less than one, it has to be decay.

Answer 4

Exponential decay of 7% since 0.93 - 93%

Answer 5

in general the expnential function is
y = A ( 1 + r ) ^x

if r is negative then it is decay. if r is positive then it is growth.

Answer 6

or
y = A ( 1 + r/100 ) ^ x

Answer 7

The function is measuring on the decay of f(x) = < 100%. That's how I interpret it.

Answer 8

oh okay i see, final answer B, correct?

Answer 9

Just to clarify my thought process: Since if you graph f(x) = 1^x and f(x) = 0.93^x side by side, it presents the exponential decay of 7%.

Answer 10

but then again it might be growth, I could be wrong, cause the curve is upwards and not downwards

Answer 11

ightt, imma just go with decay of 7%

Answer 12

lemme refer the question first pls

Answer 13

okay

Answer 14

@saifoo.khan

Answer 15

@iambatman

Answer 16

I think you should stick with C

Answer 17

Okee, well thanks for ur help