Answer:
c
Step-by-step explanation:
The exponential function would be given by [tex]f(x)=ab^{x}[/tex]
where a is the y value where x=0 and b is the common ratio between y values.
So,
a= 11.76 [y value where x=0]
Common ratio [tex] (b) =\frac{y_{2} }{y_{1}}[/tex]
=> [tex] (b) =\frac{16.8}{24}[/tex]
=> b = 0.7
Plugging in the values of a and b in the formula [tex]f(x)=ab^{x}[/tex], we get
[tex]f(x)=11.76(0.7)^{x}[/tex]
