The middle one is the answer.
The -1 moves the graph down by one unit.
if it was |x-1| that would move it one unit right.
Answer:
Step-by-step explanation:
did u get the answer?//
Answer:

Step-by-step explanation:

Answer:
Black Screen so sorry
Step-by-step explanation:
Given:
In the given triangle,
With respect to y, Perpendicular = 10 cm and Base = 8 cm
To find the value of y.
Formula
By Trigonometric Ratio we get,

Now,
Putting the values of perpendicular and base we get,

or, 
or, 
Rounding off to the nearest tenth, we have;

Hence,
The value of y is 51.3°.