3 years ago

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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