Given
a) x+x+x+x+x+x
b) 30y-12
Find
Equivalent expressions
Explanation
a) x + x + x + x + x + x = 6x
b) 30y-12 = 6(5y-2)
or
Final Answer
a) the equivalent expression is 6x .
b) the equivalent expression is
I need to know how to get the answer with an explanation WHOEVER HELPS ME GETS A BRAINIEST SO PLEASE HELP
1 answer:
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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
