PLS HELP 96POINTS Which statement is true for light passing into a medium that is more optically dense than the first medium through which it passed? The index of refraction of the second medium is lower. The index of refraction of the second medium is higher. The index of reflection of the second medium is lower. The index of reflection of the second medium is higher.

Graph y = -|x| + 2. click on the graph until the correct one appears.

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?