Question

name:
identifying ordered pairs
all quadrants: 51
a) write the point that is located at each ordered pair.

1. (1,3)
2. (-4,0)
3. (-1,1)
4. (4,-2)
5. (2,-3)
6. (3,1)
7. (4,4)
8. (0,-4)
9. (-3,3)
10. (-4,-3)

b) write the ordered pair for each point.

1. l(—,—)
2. s(—,—)
3. e(—,—)
4. k(—,—)
5. n(—,—)
6. f(—,—)
7. i(—,—)
8. p(—,—)
9. d(—,—)
10. z(—,—)

Explanation:

Step1: Understand ordered pairs

Ordered pairs are written as \((x,y)\), where \(x\) is the horizontal coordinate (abscissa) and \(y\) is the vertical coordinate (ordinate).

Step2: Locate points for part A

• For \((1,3)\): Move 1 unit right on \(x\) - axis and 3 units up on \(y\) - axis. The point is \(A\).
• For \((-4,0)\): Move 4 units left on \(x\) - axis (since \(y = 0\), it lies on \(x\) - axis). The point is \(U\).
• For \((-1,1)\): Move 1 unit left on \(x\) - axis and 1 unit up on \(y\) - axis. The point is \(R\).
• For \((4,-2)\): Move 4 units right on \(x\) - axis and 2 units down on \(y\) - axis. The point is \(J\).
• For \((2,-3)\): Move 2 units right on \(x\) - axis and 3 units down on \(y\) - axis. The point is \(T\).
• For \((3,1)\): Move 3 units right on \(x\) - axis and 1 unit up on \(y\) - axis. The point is \(M\).
• For \((4,4)\): Move 4 units right on \(x\) - axis and 4 units up on \(y\) - axis. The point is \(H\).
• For \((0,-4)\): Since \(x = 0\), it lies on \(y\) - axis. Move 4 units down. The point is \(B\).
• For \((-3,3)\): Move 3 units left on \(x\) - axis and 3 units up on \(y\) - axis. The point is \(Y\).
• For \((-4,-3)\): Move 4 units left on \(x\) - axis and 3 units down on \(y\) - axis. The point is \(L\).

Step3: Find ordered pairs for part B (using the second graph)

• For point \(L\): \(x=-4,y = 4\), so the ordered pair is \((-4,4)\).
• For point \(S\): \(x=-5,y=-1\), so the ordered pair is \((-5,-1)\).
• For point \(E\): \(x=-2,y=-3\), so the ordered pair is \((-2,-3)\).
• For point \(K\): \(x=-3,y = 1\), so the ordered pair is \((-3,1)\).
• For point \(N\): \(x = 2,y=0\), so the ordered pair is \((2,0)\).
• For point \(F\): \(x=0,y = 5\), so the ordered pair is \((0,5)\).
• For point \(I\): \(x = 4,y=2\), so the ordered pair is \((4,2)\).
• For point \(P\): \(x = 5,y=0\), so the ordered pair is \((5,0)\).
• For point \(D\): \(x=0,y=-3\), so the ordered pair is \((0,-3)\).
• For point \(Z\): \(x=-5,y=-4\), so the ordered pair is \((-5,-4)\).

Answer:

A)

1. \(A\)
2. \(U\)
3. \(R\)
4. \(J\)
5. \(T\)
6. \(M\)
7. \(H\)
8. \(B\)
9. \(Y\)
10. \(L\)

B)

1. \((-4,4)\)
2. \((-5,-1)\)
3. \((-2,-3)\)
4. \((-3,1)\)
5. \((2,0)\)
6. \((0,5)\)
7. \((4,2)\)
8. \((5,0)\)
9. \((0,-3)\)
10. \((-5,-4)\)