Question 1187258
This is one point (x,y)  x for time in hours, y for how high above sea level in miles.


One point from description is  (0,1)
and slope is  1.5 miles per hour.


Since this is for a linear function
{{{y=1.5x+1}}} in slope-intercept form.
You can call the function any other name you want to instead of y.