3. The point (12, 9) is included in a direct variation. What is the constant of the variation? (1 point)

a) 1/2
b) 3/4
c) 1
d) 2

4. The equation of the line on the graph is a direct variation equation. What is the constant of variation? (1 point)

a) 1/4
b) 1/2
c) 3/4
d) 1

5. The distance (d) a train travels varies directly with the amount of time (t) that has elapsed since departure. If the train travels 475 miles in 9.5 hours, how many miles did the train travel in 4 hours?

a) 100
b) 200
c) 232.5
d) 300

Question

3. The point (12, 9) is included in a direct variation. What is the constant of the variation? (1 point)

a) 1/2
b) 3/4
c) 1
d) 2

4. The equation of the line on the graph is a direct variation equation. What is the constant of variation? (1 point)

a) 1/4
b) 1/2
c) 3/4
d) 1

5. The distance (d) a train travels varies directly with the amount of time (t) that has elapsed since departure. If the train travels 475 miles in 9.5 hours, how many miles did the train travel in 4 hours?

a) 100
b) 200
c) 232.5
d) 300

anonymous · Answer

ignore question #4. I figured it out. but PLEASE help me!!