Use the equation and type the ordered pairs. y=2^x{(-1_a5)}

y=2^x

when x = -1, y = 2^-1 = 1/2

when x = 0 y = 2^0 = 1

when x = 1, y = 2^1 = 2

when x = 2, y = 2^2 = 4

when x = 3, y = 2^3 = 8

when x = 4, y = 2^4 = 16

Answer

{(-1, 1/2 ),(0, 1),(1, 2),(2, 4),(3, 8),(4, 16)}

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

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: