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2 years ago

Question is in picture below

Mathematics

1 answer:

klasskru [66]2 years ago

5 0

Answer:

$\frac{y - 18}{x - 1} = \frac{23 - 18}{1.5 - 1} = \frac{5}{0.5} = 10 \\ y - 18 = 10(x - 1) = 10x - 10 \\ y = 10x + 18 - 10 = 10x + 8 \\ \boxed{f(x) = 10x + 8}$

<h2>A. is the right answer.</h2>

hope this helps.

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Question is in picture below ​

Question is in picture below