How do you graph the set of ordered pairs {(-2,5), (1,3), (4,-2), (4,7)}?

Answer 1

See below

First, plot: #(-2, 5)# - go 2 to the left of the origin on the x-axis and 5 up on the y-axis:

graph{[-20, 20, -10, 10]} = (x + 2)^2 + (y - 5)^2 - 0.1)

Next, plot: #(1, 3)# - go 1 to the right of the origin on the x-axis and 3 up on the y-axis:

graph{(x-1)^2 + y-3)^2 - 0.1)(x + 2)^2 + y-5)^2 - 0.1) = 0 [-20, 20, -10, 10]}

Plot the other two points in the problem using the same methodology.

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Answer 2

To graph the set of ordered pairs {(-2,5), (1,3), (4,-2), (4,7)}, you plot each point on a coordinate plane according to its x and y values. For (-2,5), you move 2 units to the left on the x-axis and 5 units up on the y-axis. For (1,3), you move 1 unit to the right on the x-axis and 3 units up on the y-axis. For (4,-2), you move 4 units to the right on the x-axis and 2 units down on the y-axis. For (4,7), you move 4 units to the right on the x-axis and 7 units up on the y-axis. After plotting all the points, you connect them to form the graph.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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