The graph shows kelly traveling from home to her grandmother's house: a graph is shown with the title kelly's drive. the x-axis is labeled time driving, and the y-axis is labeled distance driven. segment a begins at the origin and continues quickly upward until x equals 0.5. segment b is a horizontal line from x equals 0.5 until 1.75. segment c moves in an upward direction until x equals 3. segment d moves in an upward direction until x equals 3.5 which interval on the graph indicates she is stuck in a traffic jam? a b c d