Вопрос школьника по предмету Алгебра
Какие из графиков функций пересекаются? а) у=–5х+6 и у=–8–5х б) у=7–2х и у=–2х+5 в) у=5–2х и у=2–5х г) у=6–5х и у=–5х+4
Ответ учителя по предмету Алгебра
Ответ:
а)
где -5х
ну вы поняли?
Какие из графиков функций пересекаются? а) у=–5х+6 и у=–8–5х б) у=7–2х и у=–2х+5 в) у=5–2х и у=2–5х г) у=6–5х и у=–5х+4
Ответ:
а)
где -5х
ну вы поняли?
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