Select the graph that correctly represents ƒ(x) = 1∕2(x – 3)2 – 6.

d is the answer

step-by-step explanation:

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:

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734