3 years ago

First-person to answer correctly with an explanation get brainiest.

Mathematics

2 answers:

Aneli [31]3 years ago

4 0

Answer:

x = 8

Step-by-step explanation:

I think this is the answer if I am wrong please do not report me

I hope this helps! :}

LekaFEV [45]3 years ago

4 0

I believe the answer is 5 times 3 (15) because the pattern starts with when the Y went up by 2 the X went up by 6 meaning every time the Y goes up by 1 the X is going up by 3.

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If the points (4,2) (6,3) and (8,4) are on the graph of f, give three points on the graph of f^-1

Stels [109]

let's recall that an inverse function has the same pair of coordinates as the original function, but backwards, or namely the inverse's range is the original's domain.

$\bf \stackrel{f(x)}{\begin{array}{|cc|ll} \cline{1-2} 4&2\\ 6&3\\ 8&4\\ \cline{1-2} \end{array}}\qquad \qquad \stackrel{f^{-1}(x)}{\begin{array}{|cc|ll} \cline{1-2} 2&4\\ 3&6\\ 4&8\\ \cline{1-2} \end{array}}$