A train left for Houston, and 5 hours later, a car traveling 74 mph tried catching up to the train. After 8 hours, the car caught up. What was the train's average speed?

45.538 mph

Step-by-step explanation:

v = d/t (velocity = distance/time)

74 mph = d/8

d = 592 miles

= 45.538 mph

its the fourth option

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)