Question

graph the function
f(x)= 4|x|-4

Answer 1

http://www.wolframalpha.com/input/?i=f%28x%29%3D+4 |x|-4

Answer 2

graph with solution

Answer 3

the trick here is to to draw f(x) =|x|
then multiply by 4 it increases slope and then shift the vertex -4

Answer 4

-4 is y co-ordinate

Answer 5

f(x)= 4 thats what the link showed....

Answer 6

copy the whole link and then paste it in address bar

Answer 7

http://www.wolframalpha.com/input/?i=f%28x%29%3D+4 |x|-4

Answer 8

got it ... is that the solution?