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ozzi
3 years ago
13

Write a linear function f with f(-3) = 1 and f(13) = 5

Mathematics
1 answer:
GalinKa [24]3 years ago
7 0
D = (5-1)/(13-(-3)) = 0.25

f(13) = 13d + x = 13 * 0.25 + a = 3.25 + a = 5
a = 1.75

f(x) = 1.75 + 0.25x
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