"Which graph represents the function f(x) = |x| – 4?"

the second picture

Step-by-step explanation:

you substitute x=0

into y=abs(x)-4

you get y=0 -4= -4

so x=0 y= -4

look at each graph

then substitute y=0

into y=abs(x) -4

you get 0= abs(x) -4

4=abs(x)

x=4 or x=-4

look at each graph

so you will find it`s graph 2

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

(-5,-28)

i graphed to on desmos.