914815…: “To a spring line”

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On the $xy$-plane above, the graph of $y = 4x + 1$ is a line, which is the graph of a linear function. Is this linear function increasing or decreasing?

Increasing decreasing

On the $kt$-plane above, the graph of $2k + 3t = 5$ is a line, which is the graph of a linear function. Is this linear function increasing or decreasing?

Increasing decreasing

On the $Wf$-plane above, the graph of $5f - 4W - 6 = 0$ is a line, which is the graph of a linear function. Is this linear function increasing or decreasing?

Increasing decreasing

2025-05-18 00:01:36