Write the exponential function f(x)=-2•3^(1-x) in the form f(x)=ab^x a) f(x)=-2(1/3)^x b) f(x)=-6(-3)^x c) f(x)=-6(-1/6)^x d) f(x)=-6(1/3)^x

The function models the number of accidents per 50 million miles driven as a function

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

Which of the following is an example of conditional probability