Question

Suppose f (x) = x. Find the graph off(x + 4).Click on the correct answer.Click on each graph to enlarge it.graph 1graph 2graph 3graph 42

Answer 1

`\begin{gathered} f(x)=x^3 \\ f(x+4)=(x+4)^3 \end{gathered}`

we can notice is a positive function because dont have a negative sign with the variable x and the grade is 3 because is the greatest exponent, then has the form

and we relaze when x is -4 the graph is 0 then cut the x-axis on -4 then we can graph

the gr