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What is the value of the function y=2x−3y=2x−3 when x=−1x=−1 ?

What is the value of the function y=2x−3y=2x−3 when x=−1x=−1 ?
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What is the value of the function y=2x−3y=2x−3 when x=−1x=−1 ?

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User Wojciech Kwiatek
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7.6k points

1 Answer

6 votes
what'swhat's withwith thethe doublingdoubling

y=2x-3 when x=-1
y=2(-1)-3
y=-2-3
y=-5
the value is -5
answered
User Patrick Peters
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8.2k points
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