What type of transformation does shape A undergo to form shape B? A- a reflection across the x-axis

B- a translation 3 units right and 1 unit down

C- a 90° counterclockwise rotation

D- a 90° clockwise rotation

the answer is 21%.

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: