Вопрос школьника по предмету Алгебра
20 баллов за ответ очень срочно
. Знайдіть при якому значенні а, графік функції у = — х6
1 + а
проходить через точку В(18;1)
Ответ учителя по предмету Алгебра
Ответ:
При якому значенні k графік функції y=kx-6 проходить через точку А (-2;20)
Розв’язання : за умовою х=-2, у=20.
-2k-6=20,
-2k=26,
k=-26:2,
k=-13.
Вiдповiдь : k=-13.
Объяснение: «СПАСИБО» И «ИДЕАЛЬНЫЙ ОТВЕТ» ПОЖАЛУЙСТА!!!
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