The figure shows two functions f(x) and g(x) that each modify shapes. The input is one shape and the output is another shape. Which shape are in the domain of f(g(x)) and which shapes are not? Explain your thinking.

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

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:

i think da answer is

d.square root of 3