Do you guys know this?
1 answer:
You might be interested in
Given:
The two functions are:
To find:
The statement that best compares the graph of g(x) with the graph of f(x).
Solution:
The horizontal stretch is defined as:
...(i)
If , the function f(x) is horizontally stretched by factor
.
If , the function f(x) is horizontally compressed by factor
.
We have,
Using these functions, we get
...(ii)
On comparing (i) and (ii), we get
Since , the function f(x) is horizontally stretched by factor
.
Hence, the correct option is D.
9514 1404 393
Answer:
g(x) = x -1
Step-by-step explanation:
Translation of a function by (right, up) = (h, k) is accomplished by ...
g(x) = f(x -h) +k
Here the translation is 4 units left, so h=-4 and k=0. This means ...
g(x) = f(x +4) = (x+4) -5
g(x) = x -1
