What is the distance between #(13,-11)# and #(22,-4)#?

Answer 1

#sqrt(130)# units

The distance between two points can be calculated with the formula:

#d=sqrt((x_2-x_1)^2+(y_2-y_1)^2)#

where: #d=#distance #(x_1, y_1)=(13, -11)# #(x_2, y_2)=(22, -4)#

Substitute your known values into the distance formula to find the distance between the two points:

#d=sqrt((x_2-x_1)^2+(y_2-y_1)^2)# #d=sqrt(((22)-(13))^2+((-4)-(-11))^2)# #d=sqrt((9)^2+(7)^2)# #d=sqrt(81+49)# #d=sqrt(130)#

#:.#, the distance between the two points is #sqrt(130)# units.

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Answer 2

Isaiah Anthony

The distance between (13,-11) and (22,-4) is 10.2956 units.

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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.