Let f ( x ) = ( x + 3 ) ^2
1 answer:
Answer:
f(x) restricted to x in [-3, ∞) will have inverse function f⁻¹(x) = √x -3
Step-by-step explanation:
The given function is non-decreasing on the interval [-3, ∞), so that is a suitable domain.
The inverse function can be found from ...
x = f(y) = (y +3)^2
√x = y +3
√x -3 = y
So, the inverse function of f(x) on the domain [-3, ∞) is ...
f⁻¹(x) = √x -3
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In the attached graph, the solid red curve is the domain-restricted portion of f(x). The blue curve is the inverse function. The dashed orange line is a reference line to help you see that the inverse function is a reflection of the function across that line.
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Incomplete Question, Figure is not there the required figure is attached below.
Answer:
The Correct option is third one 3 ft.
Therefore length of SA is 3 ft.
Step-by-step explanation:
Given:
BS = 10 ft
BT = 9ft
TC = 2.7 ft
TS || CA
To Find:
SA = ?
Solution:
Basic Proportionality Theorem:
Basic Proportionality Theorem States that "If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio".
Here, TS || CA ......Given:
...Basic Proportionality Theorem
Substituting the values we get
Therefore the length of SA is 3 ft.
Answer:
Good luck!
Intelligent Muslim,
From Uzbkekistan.