How do you find the midpoint between (0,-4), (8,4)?

Answer 1

To find the midpoint between two points, you can use the midpoint formula. The midpoint formula states that the coordinates of the midpoint between two points (x₁, y₁) and (x₂, y₂) can be found by taking the average of the x-coordinates and the average of the y-coordinates.

Using this formula, the midpoint between (0, -4) and (8, 4) can be calculated as follows:

Midpoint x-coordinate = (0 + 8) / 2 = 8 / 2 = 4 Midpoint y-coordinate = (-4 + 4) / 2 = 0 / 2 = 0

Therefore, the midpoint between (0, -4) and (8, 4) is (4, 0).

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Answer 2

Julia Adams

See a solution process below:

The formula to find the mid-point of a line segment give the two end points is:

#M = ((color(red)(x_1) + color(blue)(x_2))/2 , (color(red)(y_1) + color(blue)(y_2))/2)#

Where #M# is the midpoint and the given points are:

#(color(red)(x_1), color(red)(y_1))# and #(color(blue)(x_2), color(blue)(y_2))#

Substituting the values from the points in the problem gives:

#M = ((color(red)(0) + color(blue)(8))/2 , (color(red)(-4) + color(blue)(4))/2)#

#M = (8/2 , 0/2)#

#M = (4 , 0)#

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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.