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fili20
01.11.2019 •
Mathematics
On a certain function machine, an input of 3 has an output of -6. an input of -2 has an output of 4. an input of 0 has an output of 0. which of the following phrases describes the function rule?
multiply the input by 2.
multiply the input by -2.
multiply the input by -1 and then subtract 3.
multiply the input by -1 and then add 2.
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Ответ:
input of -2output of 4(-2 * -2 = 4)
input of 0output of 0(0 * -2 = 0)
function rule : multiply the input by -2
Ответ:
Radius = 9