3 years ago

What is the value of the function y=4x-19 when x=-2.3? y=_____?

1 answer:

7 0

$y=4x-19\\\\put\ the\ value\ of\ x=-2.3\ to\ the\ equation:\\\\y=4(-2.3)-19=-9.2-19=\boxed{-28.2}$

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