What is the range of f(x)=3(1/2)^x ?

The range of f(x)=3(1/2)^x is f(x)>0

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range of f(x)=3(1/2)^x

range

f (x) = 3 (\frac{1}{2})^{x}

f (x) > 0

Interval Notation

(0, \infty)

Solution steps

The range of an exponential function of the form

c \cdot n^{a x + b} + k

f (x) > k

k = 0

f (x) > 0

in t erce pt s f (x) = x^{2} + 4 x + 2

s l o p e y - 7 = 0

a sy m pt o t es \frac{1}{( x - 3 ) ^{2}}

a sy m pt o t es \frac{1}{7} cot (π x)

d o main 5 x^{2} + 31 x - 28