For each scenario below, choose the graph that gives the best representation (must view picture for questions a and b).

Part a:   Graph (2)

Part b:   Graph (2)

Step-by-step explanation:

Part A)

Lotoya is hiking toward her campsite at a constant pace.

When the time runs, the distance to reach her campsite decrease. So the distance decrease.

A few kilometers from the campsite, she sees a snake and truns and runs the other way.

So the direction changes and minutes later, she sits to rest. So the time runs but distance remains the same.

Therefore, the Graph graph (2) Represents the situation.

Part B)

Karen begins her jogging workout by running faster and faster for about a minute.

So, in 1 minutes the speed rises.

Once she hits a comfortable pace, she runs at that pace for several minutes. So the speed is constant.

Then she gradually slows down to a stop.

So the graph falls down slowly.

The above situation is represented by graph (2).

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.