Fiber-optic cables are used widely for internet wiring, data transmission, and surgeries. when light passes through a fiber-optic cable, its intensity decreases with the increase in the length of the cable. if 1500 lumens of light enters the cable, the intensity of light decreases by 3.4% per meter of the cable. write a function f(x) to represent the intensity of light, in lumens, when it has passed through x meters of the cable.
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