Question

the temperature on a particular day started at -13 degrees F. it rose steadily by 3 degrees each hour. function y = 13 + 3x models the temperature where x is the number of hours and y is the temperature. graph the equation

Answer 1

Ok what you do it you start at 0 and you go up 13 place a point there then go up 3 and 1 to the right and place a point there then you go back to your first point and go down 3 and to the left 1 and place a point there then put a line through the points...

SORRY IF CONFUSED!!!