Explain when and how infinity symbols will be used when finding domain and range from a graph

How had the study of mitosis affected scientists knowledge of cancer

What is the 77 element on the periodtic table

Looking at this image, what relationship can be drawn from it? the lower the degree of latitude, the lower the degree of temperature there is no relationship between latitude and temperature the higher the degree of latitude, the higher the degree of temperature the lower the degree of latitude, the higher the degree of temperature