Вопрос:

Match the graphs with their equations.

Смотреть решения всех заданий с листа

Ответ:

Match the graphs with their equations:

  • Graph A: Passes through (0,0) and (1,1). This corresponds to the equation \( y = x \).
  • Graph Б: Passes through (0,0) and (-1,1). This corresponds to the equation \( y = -x \).
  • Graph B: A horizontal line passing through y = -1. This corresponds to the equation \( y = -1 \).
Explanation: We analyze the key points each graph passes through to determine the correct equation. Graph A shows a direct proportionality where y increases as x increases. Graph Б shows an inverse proportionality where y increases as x decreases. Graph B is a horizontal line, indicating a constant y-value.

Answer:

GraphEquation
A3) \( y = x - 1 \)
Б1) \( y = -x \)
B2) \( y = -1 \)
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