AzzamN775852 AzzamN775852
  • 03-11-2022
  • Mathematics
contestada

Which equation is represented by the table of values below

Which equation is represented by the table of values below class=

Respuesta :

KianR472972 KianR472972
  • 03-11-2022

Choosing two points: A(0, 3) and B(3, -9)

• Sope (m):

[tex]\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1}=\frac{-9-3}{3-0}=\frac{-12}{3}=-4 \\ m=-4 \end{gathered}[/tex]

• Find b: choosing point A

y = mx + b

[tex]\begin{gathered} y=mx+b \\ 3=-4\cdot(0)+b \\ b=3 \end{gathered}[/tex]

• Education:

[tex]\begin{gathered} y=m\cdot x+b \\ y=-4x+3 \end{gathered}[/tex]

Answer: A. y= -4x + 3

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