Question

use the graph of f(x) = log x to obtain the graph of g(x) = log x + 5. i dont know what the coordinates are for log x

Answer 1

shift the graph of log x , 5 unit towards positive y direction you will get the log x+5.
to draw the graph of log x you must know that log x is only defined for
positive value of x. so it doesnt go to negative side of x.
again ...when x tends to 0.....log x tends to -infinite
when x=1.........log x=0
when x tend to infinite....log x tends to infinite..
using this you can draw a sickle shape graph...thats the graph of log x

Answer 2

thanks

Answer 3

what would the coordinates be though other than (1,0)?

Answer 4

the other coordinates can be plot by using log table...we take only rough idea when drawing the graph.