Do level 3 cause that the one I need.

they will manufacture 8496 cars

it has the same slope and a different y-intercept

hope this : )

-2 is the right

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: