we have
using a graph tool
see the attached figure
For t=0 d=4 -------> the y-intercept
that means that at the time t=0 the house was four units away.
For t=60 min d=0 -------> x-intercept
that means he was already at home at the time t=60 minutes.
therefore
the graph of this equation represents the walk towards the house
Answer:
Step-by-step explanation:
ES LA A
all work is shown and pictured
2.14
Basically its like regular subtraction
4.6
-
2.46
________
10