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

A. −8

B. −4

C. 2

D. 6

User Engels
by
8.0k points

2 Answers

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Answer:

The answer to your question is ..

B || -4

User El Peregrino
by
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5 votes

Answer:

Option B.

Explanation:

The given function is


y=3x-1

We need to find the value of the function when x=-1.

Substitute x=-1 in the given function.


y=3(-1)-1

On simplification we get


y=-3-1


y=-4

The value of the function y=3x−1 is -4 at x=−1.

Therefore, the correct option is B.

User Julio Betta
by
8.6k points

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