What is the slope of a line parallel to the graph?
a) -3
b) 0
c) 3
d)- 1/3

if δabc is dilated by a scale factor of 1/2
with a dilation center of a, what will be the coordinates of point c'?
a) (0, 0)
b) (1, 0)
c) (0, 1)
d) (4, 0)

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: