Quadratic Functions: Vertex form
What value represents the vertical translation from the graph of the parent function f(x)=x2 to the graph of the function
g(x)=(x+5)2+3?

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.