Examine the right triangle.
2 answers:
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Answer: 3
Step-by-step explanation:
Given
For to be true, the domain is given by observing the graph of two i.e.
. In this range
is greater than
.
From the above domain largest integer that can satisfy the condition is 3.
Answer:
1/4
Step-by-step explanation:
The tangent line to f(x) at x=2 goes through the point (2, 8) and has slope 4.
The inverse function f⁻¹(x) is a reflection of the function f(x) across the line y=x. The corresponding tangent line will go through point (8, 2) and have slope 1/f'(2) = 1/4 at that point. That is, ...
(f⁻¹)'(8) = 1/f'(f⁻¹(8)) = 1/f'(2) = 1/4
