Question

complete the sentence. to graph the point (1, 9) on the coordinate plane, start at the origin. move 1 unit _ and 9 units _. right... down left... up left... down right... up submit

Explanation:

In a coordinate plane, the first number in an ordered pair \((x, y)\) represents the horizontal movement (right for positive \(x\), left for negative \(x\)), and the second number represents the vertical movement (up for positive \(y\), down for negative \(y\)). For the point \((1, 9)\), \(x = 1\) (positive, so move right) and \(y = 9\) (positive, so move up).

Answer:

D. right... up