If f(x) = 3x 4, find f(5) and f(x 1) f(5) = 3(5) 4 = 19 f(x 1) = 3(x 1) 4 = 3x 7 Domain and Range The domain of a function is the set of values which you are allowed to put into the function (so all of the values that x can take) The range of the Therefore, the range of f(x) is the union of the range of the two pieces, namely y > 1 (When x = 15, y = 1, so y = 1 is clearly in the range of f(x)) I ended up making a table of values in a spreadsheet to determine the range It seems that the fact that the function is fractional with an absolute value is throwing us offFind the Domain and Range f(x)=5^x The domain of the expression is all real numbers except where the expression is undefined In this case, there
Domain And Range F X Root 5 6x X2 Maths Relations And Functions Meritnation Com
