Answer:
B
Step-by-step explanation:
-2|x - 1| = -4
|x - 1| = 2
since we are dealing with a function that brings 2 values to the same result, the reverse function (needed to find the values of x that create the result y) has 2 branches :
(x - 1) = 2
and
(x - 1) = -2
x - 1 = 2
x = 3
x - 1 = -2
x = -1
therefore, B is the right answer.
32.605
3x10+2x1+7x110= 802.
your answer is less than
Vertex:
Solutions: (0,-7), (1, -1), (2, 7)
I hope this helps!