Find the distance between (-6, -2) and (2, 4). round to the nearest tenth.

10

distance formula: (-6-2)^2+(-2-4)^2=100

square root of 100= 10

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hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb