The graphs show the distances traveled by two bikers riding at constant rates. The leftmost graph is a 15 mph rate. The rightmost graph is a 23 mph rate.
How do we make graph of a function?
Suppose the considered function whose graph is to be made is f(x)
The values of 'x' (also called input variable, or independent variable) are usually plotted on the horizontal axis, and the output values
f(x)ise plotted on the vertical axis.
They are together plotted on the point (x,y) = (x, f(x))
This is why we usually write the functions as:
y = f(x)
The graphs show the distances traveled by two bikers riding at constant rates.
The leftmost graph is a 15 mph rate.
Since the biker starts at 0 miles traveled after 0 hours, and the y-value at x=1 hour is 15, we can say that the person biked 15 miles for the hour.
The rightmost graph is a 23 mph rate.
The 'distance' from 2 hours to 3 hours is 1 hour; additionally, the 'distance' from 69 miles to 46 miles is 23 miles, so we can see that in the 1 hour of travel, 23 miles have been biked.
Learn more about graphing functions here:
https://brainly.com/question/14455421
#SPJ2
