What is the initial value of the function represented by this graph? (5 points) A coordinate grid is shown with x- and y axes labeled from 0 to 7 at increments of 1. A straight line joins the ordered pair 0, 3 with the ordered pair 7, 6.

1. 0

2. 3

3. 6

4. 7

Need ! a certain ultraviolet ray has a frequency of 1 × 1016 hz, and a certain infrared ray has a frequency of 2 × 1012 hz. which of the following is true? a. the frequency of the ultraviolet ray is fifty thousand times the frequency of the infrared ray. b. the frequency of the infrared ray is fifty thousand times the frequency of the ultraviolet ray. c. the frequency of the ultraviolet ray is five thousand times the frequency of the infrared ray. d. the frequency of the infrared ray is five thousand times the frequency of the ultraviolet ray.