1 mile= 1.609 km
Then,
2*1.609=3.218 km
He walked 3.218 kilometers
Answer:
D
Step-by-step explanation:
The vertical line test, can be done with a pencil, and it's very simple. You run the object in a vertical position, horizontally across the graph, and if it hits two points on the same Y-Axis, your function is actually a relation, since functions are not allowed to have two coordinates on the same line.
Answer:
I wanna say its all real numbers
Step-by-step explanation: