Which point is the vertex of the graph defined by f(x) = 6|x − 2| − 5?
a.) (6, 5)
b.) (2, -5)
c.) (0, 0)
d.) (6, -2)

Option B

Step-by-step explanation:

Given: Function    

To find: Which point is the vertex of the graph defined by f(x)

Solution : The standard form of absolute function is

where a is scalar factor and (h,k) is the vertex

Comparing f(x) with standard form a=6 and (h,k)=(2,-5)

Therefore, (2,-5)  is the vertex of the graph of  .(Refer the attached graph)

Hence, option B is correct

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.