The correct answer is ∠Y = 75°
because
45°∠A ∼ ∠X
∠B ∼ ∠Y = 75°
60°∠C ∼ ∠Z
45 + 60 = 105
180 -105 = 75
Answer:
0.2
Step-by-step explanation:
Okay I think that a little confusing
Answer:

Step-by-step explanation:
If the graph of the function
represents the transformations made to the graph of
then, by definition:
If
the graph is stretched horizontally by a factor 
If
the graph is compressed horizontally by a factor 
In this problem we have the parent function
And we know that it stretches horizontally by a factor of 4
Therefore
and 
The transformation is:
And the function is:
