Question 14
Coordinate GeometryA line passes through the origin and the point (1¼, 2½). Find the y coordinate of the line when x = 4.
- A.2
- B.4
- C.6
- D.8
Show the answer and explanation
Answer: D (8)
Explanation
The line is y = 2x, so y = 8 when x = 4.
A line passes through the origin and the point (1¼, 2½). Find the y coordinate of the line when x = 4.
Answer: D (8)
The line is y = 2x, so y = 8 when x = 4.