Data models of the world 

Why should GI Science be an “interdisciplinary” science? (Use one to two sentences)

When converting the three-dimensional coordinates (x, y, z) into a two-dimensional space in map projection, the x and y dimensions are preserved, but the z-dimension is often compromised.

This is a valid latitude or longitude (possible on the surface of the Earth): W -179° 59′ 59.99″

What are the three types of geometric properties that projection can preserve?

Write an equation in slope-intercept form for the line that passes through the points:

Find and simplify the difference quotient:  

Begin by graphing the absolute value function on a coordinate grid:  Then, on the same grid, use transformations of this graph to graph the function:  

A process of sexual selection by which members of one sex compete with each other, and the victors gain preferential mating access to members of the opposite sex.

Making mental comparisons with people who are perceived to be inferior on the standard of comparison.