The endpoints of AB are A(2, 2) and B(3, 8). AB is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image AB" . What are the slope (m) and length of AB" ? Use the distance formula to help you decide

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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

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.