Anyone knows what’s is the answer for 5 ?

f(x) = |x - 4| + 3

Step-by-step explanation:

Identify (from the graph) the coordinates of the vertex:  (4, 3).  That +4 tells us that the vertex of the basic function y = |x| has been translated 4 units to the right; that +3 tells us that the vertex has also been translated 3 units up.  Consider y = |x-a| + b.  Here, b = +3 and a=+4.  Thus, the correct function is f(x) = |x - 4| + 3.

80x-60=5

80x=65

x=65/80

x=13/16

Step-by-step explanation: