Alguien me me ayude hacer mi tarea?
1 answer:
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f(x) = ax + b
(0, -4):
f(0) = a•0 + b
f(0) = b ⇒ b = -4
(12, 0):
0 = a•12 + b
0 = 12a - 4
4 = 12a
The equation of the green line:
or: