0964b7…: “Behind a winter sphere”

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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. What is the rate of change of this linear function?

rate of change = $\answer {4}$

On the $kt$-plane above, the graph of $2k + 3t = 5$ is a line, which is the graph of a linear function. What is the rate of change of this linear function?

rate of change = $\answer {-\frac {2}{3}}$

On the $Wf$-plane above, the graph of $5f - 4W - 6 = 0$ is a line, which is the graph of a linear function. What is the rate of change of this linear function?

rate of change = $\answer {\frac {4}{5}}$

2025-05-18 00:10:02