The function d(h)=50+45h represents the distance a family traveled, in miles, h hours after they stopped for lunch. What does th
e value 45 represent in this situation? The family drove 45 miles before they stopped for lunch. The family drove 45 miles after they stopped for lunch. After lunch, the family traveled at a speed of 45 mph. Before lunch, the family traveled at a speed of 45 mph.
