The relationship between the actual air temperature x (in degrees Fahrenheit) and the temperature y adjusted for wind chill (in degrees Fahrenheit, given a 30 mph wind) is given by the following
formula
y = -26 + 1.3x
Estimate the actual temperature if the temperature adjusted for wind chill is -35 degrees
Fahrenheit.
0 -7 degrees Fahrenheit
-17 degrees Fahrenheit
O 10 degrees Fahrenheit
о
-2 degrees Fahrenheit

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:

answer: the answer is   graph (a)

the ordered pairs for the given function are of the form