F(x) = 2x - 6
y = 2x - 6
Switching y and x and solving for y;
x = 2y - 6
2y = x + 6
y =
Hence,
y = 2x - 6
Switching y and x and solving for y;
x = 2y - 6
2y = x + 6
y =
Hence,
Suppose that a phone that originally sold for $800 loses 3/5 of its value each year after it is released.
1 answer:
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Answer:
See picture.
Sorry about the scrawly handwriting!
Step-by-step explanation:
You can split the figure into 2 trapezoids as shown.
