Question

Which best describes the graph function f(x)=4(1.5)x

Answer 1

Given :

A function f (x) = 4(1.5)x

To Find :

Type or nature of Graph of the given function

Solution :

•Given function is

f(x) = 4(1.5)x

f(x) = 6x

•Clearly, f(x) is a polynomial function & it is linear polynomial i.e. polynomial with deegre as 1

Let f(x) be y

y = 6x

•Now It is of the form y = mx

which is the equation of straight line

where , m is slope of the line

•Hence , y = 6x is a straight line passing through origin with slope of line as 6