all you have to do next is add all of them in one equation and equate them to 18
when you find x, replace in each expression to get your answers
Abdul bought a loaf of bread for $1.59 and a package of cheese for $2.69. How much did Abdul spend.
2 answers:
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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
<em>Greetings from Brasil...</em>
let's multiply both the 1st and 2nd members by 12k:
(8/12K) + (3/12K) = 22 x12K
8 + 3 = 264K
<h2>K = 11/264</h2>