Answer:
Horizontal stretch by a factor of ½.
Step-by-step explanation:
We were given the parent function as:
This was transformed to:
Let
and
Then:
Hence the parent function has been stretched horizontally by a factor of 1/2 to obtain the transformed function.
Answer:
Length of the rope = 15.6 ft.
Step-by-step explanation:
Given:
Height of the pole from the ground = 12 ft
Adjacent distance from the pole = 10 ft
We have to find the length of the rope attached by Scott to secure the pole.
According to the question :
In forma right angled triangle as shown in the figure.
We have to find the measure of the hypotenuse.
Length of rope = Hypotenuse measure
Let the length of the rope = "h" ft
Using Pythagoras formula.
⇒
⇒ Plugging the values.
⇒
⇒
⇒
⇒ ft
The length of the rope, rounded to the nearest tenth is 15.6 ft.
