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Find the inequality represented by the graph.

Find the inequality represented by the graph.-example-1
User Btalb
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1 Answer

6 votes

Answer: y<3x-4

Explanation:


(0,-4) \ \ \ \ \ \ (1,-1)

The equation of the line


\displaystyle\\\boxed {(x-x_1)/(x_2-x_1)=(y-y_1)/(y_2-y_1) }


\displaystyle\\x_1=0\ \ \ \ x_2=1\ \ \ \ y_1=-4\ \ \ \ y_2=-1\\Hence,\\(x-0)/(1-0) =(y-(-4))/(-1-(-4)) \\\\(x)/(1) =(y+4)/(-1+4) \\x=(y+4)/(3)

Умножьте обе части уравнения на 3:


3x=y+4\\3x-4=y+4-4\\3x-4=y

Thus, y<3x-4

Find the inequality represented by the graph.-example-1
User NobbZ
by
8.8k points

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