Which table represents a relationship between x and y in the form y = $, where k is a constant? X y 140 11 8 OA 2 80 O c. 2016 4120 432 5|160 540 ху 140 16 OD. 220 410 540 51 8

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

is this a dating site too?