Question

Which of the following equations illustrates exponential growth?

y=2x+5
y=2^x
y=2/x
x+y=5
show steps plz(if u can)

Answer 1

B) Y=2^x

It’s the only one using an exponent

Y=2^1 = 2
Y= 2^2 = 4
Y = 2^3 = 8
Y = 2^4 = 16 ...

Answer 2

x+y=10 is not answering