y＝ax+b が一次関数の基本で。
yはyの増加量
xはxの増加量
aは変化の割合、傾き
bは切片。etc…？
変化の割合は3分の1
xに３を代入。
y＝1-2
y＝-1かな？
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y＝ax+b が一次関数の基本で。
yはyの増加量
xはxの増加量
aは変化の割合、傾き
bは切片。etc…？
変化の割合は3分の1
xに３を代入。
y＝1-2
y＝-1かな？
Users viewing this question
are also looking at these questions 😉
