Question 169650
I'm assuming that the choices are {{{f(x)=4^x+2}}}, {{{f(x)=4^x-2}}} (or is it {{{f(x)=4^(x-2)}}} ???) {{{f(x)=4^(x+2)}}} and {{{f(x)=4^x}}}. Note: use of parenthesis is highly recommended.



Unfortunately, none of the functions run through the points (-1,0) and (1,1). Is is possible that you read the graph wrong? Or maybe the functions are incorrect?