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3 years ago

14

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

2 answers:

oee [108]3 years ago

7 0

First thing you got to do is <span>substitute</span> x with -1 then you do the work first you got to know your order of operation which is PEMDAS what that stands for is perentice exponent multiplication division addition and subtraction so then what you do first is 2*-1+3 2*-1=-2+3=1 and that is the answer you are WELCOME.

Tju [1.3M]3 years ago

6 0

Y would equal one bc negative two plus three is one

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