This question: 1 Submit quiz point(s) possible Check here for instructional material to complete this problem. a. Is the car traveling at a constant speed? A person is on a car trip. Let d be the distance (in miles) traveled in t hours of driving The line in the figure describes the relationship between t and d Yes a. Is the car traveling at a constant speed? No b. What is the speed of the car? se dA b. What is the speed of the car? 300- O The speed of the car is |mph see 240- (Type a whole number) 180- Miles see s 120 60 51. Hours Time Remaining: 01 46 30 Next