The exponential function f(x)=-2•3^(1-x) in the form f(x)=ab^x is [tex]-6(\frac{1}{3} )^x[/tex] where a = -6 abd b = 1/3
Given the function f(x) = [tex]-2\cdot3^{1-x}[/tex], we are to express in the form [tex]ab^x[/tex]
The given function can be rewritten as:
f(x) = -2 * 3^1 * 3^-x
f(x) = [tex]-6 * (\frac{1}{3})^x[/tex]
f(x) = [tex]-6(\frac{1^x}{3^x} ) = -6(\frac{1}{3} )^x[/tex]
This shows that the exponential function f(x)=-2•3^(1-x) in the form f(x)=ab^x is [tex]-6(\frac{1}{3} )^x[/tex] where a = -6 abd b = 1/3
Learn more here: https://brainly.com/question/19245707
