{"id":760,"date":"2024-06-28T16:03:07","date_gmt":"2024-06-28T07:03:07","guid":{"rendered":"https:\/\/be-link.jp\/bel\/?p=760"},"modified":"2024-06-28T16:09:21","modified_gmt":"2024-06-28T07:09:21","slug":"%e7%b7%9a%e5%bd%a2%e4%bb%a3%e6%95%b0%e5%ad%a6","status":"publish","type":"post","link":"https:\/\/be-link.jp\/bel\/2024_06post760.html","title":{"rendered":"\u7dda\u5f62\u4ee3\u6570\u5b66"},"content":{"rendered":"\n<p>\u306a\u306b\u3084\u3089\u96e3\u3057\u305d\u3046\u306a\u8a00\u8449\u3067\u3042\u308b\u304c\u3001\u307e\u305a\u7dda\u5f62\u6027\u3068\u306f\u4f55\u304b\u3092\u4e0b\u306b\u793a\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"323\" height=\"90\" src=\"https:\/\/be-link.jp\/bel\/wp-content\/uploads\/2024\/06\/image.png\" alt=\"\" class=\"wp-image-761\" srcset=\"https:\/\/be-link.jp\/bel\/wp-content\/uploads\/2024\/06\/image.png 323w, https:\/\/be-link.jp\/bel\/wp-content\/uploads\/2024\/06\/image-300x84.png 300w\" sizes=\"auto, (max-width: 323px) 100vw, 323px\" \/><\/figure>\n\n\n\n<p>\u95a2\u6570\u304c\u3053\u306e\u95a2\u4fc2\u3092\u6e80\u305f\u305b\u3070\u3001\u3053\u306e\u95a2\u6570\u306f<strong>\u7dda\u5f62<\/strong>\u3067\u3042\u308b\u3068\u3044\u3046\uff08\u7dda\u5f62\u6027\u3092\u793a\u3059\uff09\u3002\u4f8b\u3048\u3070\u3001f(x)=2x\u3068\u3044\u3046\u95a2\u6570\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u3088\u3046\u3002\u307e\u305a\u3001f(x+y)=2(x+y)=2x+2y=f(x)+f(y)\u3067\u3042\u308b\u304b\u3089\u3001\u6700\u521d\u306e\u95a2\u4fc2\u306f\u6e80\u305f\u3055\u308c\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u30022\u3064\u76ee\u306e\u95a2\u4fc2\u306b\u3064\u3044\u3066\u306ff(ax)=2(ax)=a\u00d7(2x)=af(x) \u3068\u306a\u308b\u3053\u3068\u304b\u3089\u3001\u3084\u306f\u308a\u3053\u308c\u3082\u6e80\u305f\u3059\u306e\u3067\u3001f(x)=2x\u3068\u3044\u3046\u95a2\u6570\u306f\u7dda\u5f62\u3067\u3042\u308b\u3068\u8a00\u3048\u308b\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3001f(x)=2x+1\u3068\u3044\u3046\u95a2\u6570\u306f\u3069\u3046\u3067\u3042\u308d\u3046\uff1f\u5148\u306e\u95a2\u6570\u306b1\u3092\u52a0\u3048\u3066\u95a2\u6570\u5168\u4f53\u30921\u3060\u3051y\u65b9\u5411\u306b\u30b7\u30d5\u30c8\u3055\u305b\u305f\u3082\u306e\u3067\u3042\u308b\u3002\u65e9\u901f\u8a66\u3057\u3066\u307f\u3088\u3046\u3002f(x+y)=2(x+y)+1=2x+2y+1=f(x)+f(y)+1 \u3068\u306a\u308a\u3001\u6700\u5f8c\u306e1\u304c\u6b8b\u3063\u3066\u3001\u4e0a\u5f0f\u306e\u6700\u521d\u306e\u95a2\u4fc2\u304c\u6e80\u305f\u3055\u308c\u306a\u3044\u3053\u3068\u306b\u306a\u308b\u30022\u3064\u76ee\u306e\u95a2\u4fc2\u306f\u3069\u3046\u3067\u3042\u308d\u3046\uff1f f(ax)=2(ax)+1=a(2x)+1=af(x)+1\u3068\u306a\u308a\u3001\u3053\u308c\u3082\u4e0a\u5f0f\u306e2\u3064\u76ee\u306e\u95a2\u4fc2\u3092\u6e80\u305f\u3055\u306a\u3044\u3053\u3068\u304c\u5206\u304b\u308b\u3002\u3064\u307e\u308a\u95a2\u6570f(x)=2x+1\u306f\u76f4\u7dda\u3067\u306f\u3042\u308b\u304c\u7dda\u5f62\u3067\u306f\u306a\u3044\u3002\u3064\u307e\u308a<strong>\u975e\u7dda\u5f62<\/strong>\u3067\u3042\u308b\u3068\u3044\u3046\u3002<\/p>\n\n\n\n<p>\u5b9f\u306f<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u539f\u70b9\u3092\u901a\u308b\u3042\u308b\u50be\u304d\u306e\u76f4\u7dda\u3060\u3051\u304c\u7dda\u5f62<\/mark><\/strong>\u3067\u3042\u308a\u3001\u305d\u308c\u4ee5\u5916\u306e\u95a2\u6570\u306f\u3059\u3079\u3066\u975e\u7dda\u5f62\u3067\u3042\u308b\u3002\u975e\u7dda\u5f62\u306e\u95a2\u6570\u306e\u4e00\u90e8\u3092\u4e0b\u306b\u793a\u3059\u3002<\/p>\n\n\n\n<p>x<sup>2<\/sup>,  1\/x,  x<sup>2<\/sup>-8x+12, sin(x), cos(x), log(x), e<sup>x<\/sup>,\u30fb\u30fb\u30fb\u306a\u3069\u306a\u3069\u3002\u3069\u308c\u4e0a\u5f0f\u306e\u4e8c\u3064\u306e\u95a2\u4fc2\u3092\u6e80\u305f\u3055\u306a\u306e\u3067\u3001\u975e\u7dda\u5f62\u95a2\u6570\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3055\u3066\u3001\u5168\u4f53\u306e\u5f0f\u304c\u975e\u7dda\u5f62\u306e\u5f62\u3092\u3057\u3066\u3044\u3066\u3082\u3001\u9805\u304c\u7dda\u5f62\u3067\u3042\u308c\u3070\u3001<strong>\u7dda\u5f62\u65b9\u7a0b\u5f0f<\/strong>\u3068\u3044\u3046\u3002\u305f\u3068\u3048\u3070\u3001<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"201\" height=\"86\" src=\"https:\/\/be-link.jp\/bel\/wp-content\/uploads\/2024\/06\/image-1.png\" alt=\"\" class=\"wp-image-764\"\/><\/figure>\n\n\n\n<p>\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u308b\u30021\u3064\u76ee\u306e\u5f0f\u3092\u66f8\u304d\u76f4\u3057\u3066\u3001y=(-2\/5)x+(12\/5)\u3068\u306a\u308b\u306e\u3067\u3001\u975e\u7dda\u5f62\u3067\u3042\u308b\u3002\u3057\u304b\u3057\u5143\u306e\u5f0f\u306e2x \u30845y \u3068\u3044\u3063\u305f\u9805\u304c\u7dda\u5f62\uff08f(x)=2x , f(y)=5y\uff09\u3067\u3042\u308b\u305f\u3081\u3001\u4e0a\u5f0f\u306e2\u3064\u306f\u3068\u3082\u306b\u7dda\u5f62\u65b9\u7a0b\u5f0f\u3068\u3044\u3046\u3002\u65b9\u7a0b\u5f0f\u3068\u306f\u3001\u4e0a\u5f0f\u306e\u5834\u5408\u3092\u4f8b\u306b\u3068\u308b\u3068\u3001\u672a\u77e5\u6570\u3067\u3042\u308bx\u3068y\u3092\u542b\u3080\u7b49\u5f0f\u306e\u3053\u3068\u3092\u3044\u3046\u3002\u3053\u308c\u30892\u3064\u306e\u65b9\u7a0b\u5f0f\u3092\u3068\u3082\u306b\u6e80\u8db3\u3059\u308b\uff58\u3068\uff59\u3092\u6c42\u3081\u308b\u3053\u3068\u3092<strong>\u9023\u7acb\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f<\/strong>\u3068\u3044\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e2\u3064\u306e\u5f0f\u3092\u9023\u7acb\u3057\u3066\u89e3\u304f\uff08\u89e3\u304d\u65b9\u306b\u3064\u3044\u3066\u306f\u5225\u9805\u76ee\u3067\uff09\u3068\u3001x=1, y=2\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\uff58\u3068\uff59\u306b\u3053\u308c\u3089\u306e\u5024(\u6570\u5b57\uff09\u3092\u4ee3\u5165\u3059\u308b\u3068\u3001\u78ba\u304b\u306b\u4e00\u3064\u76ee\u306e\u5f0f\u3067\u306f2\u00d71+5\u00d72=12\u306b\u306a\u308b\u3057\u30012\u3064\u76ee\u306e\u5f0f\u3067\u306f3\u00d71+4\u00d72=11\u3068\u306a\u3063\u3066\u3001\u4e21\u65b9\u3068\u3082\u306b\u6e80\u8db3\u3059\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u4e21\u65b9\u306e\u5f0f\u3092\u6e80\u8db3\u3059\u308b\uff58\u3068\uff59\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u89e3\u3068\u3044\u3046\u3002\u3053\u306e\u5834\u5408\u3001x=1, y=2\u304c\u89e3\u3067\u3042\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u306a\u306b\u3084\u3089\u96e3\u3057\u305d\u3046\u306a\u8a00\u8449\u3067\u3042\u308b\u304c\u3001\u307e\u305a\u7dda\u5f62\u6027\u3068\u306f\u4f55\u304b\u3092\u4e0b\u306b\u793a\u3059\u3002 \u95a2\u6570\u304c\u3053\u306e\u95a2\u4fc2\u3092\u6e80\u305f\u305b\u3070\u3001\u3053\u306e\u95a2\u6570\u306f\u7dda\u5f62\u3067\u3042\u308b\u3068\u3044\u3046\uff08\u7dda\u5f62\u6027\u3092\u793a\u3059\uff09\u3002\u4f8b\u3048\u3070\u3001f(x)=2x\u3068\u3044\u3046\u95a2\u6570\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u3088\u3046\u3002\u307e\u305a\u3001f(x+y)=2(x+y) [&hellip;]","protected":false},"author":2,"featured_media":763,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[11,82],"tags":[168,169],"class_list":["post-760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-notes","category-math","tag-168","tag-169"],"_links":{"self":[{"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/posts\/760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/comments?post=760"}],"version-history":[{"count":3,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/posts\/760\/revisions"}],"predecessor-version":[{"id":767,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/posts\/760\/revisions\/767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/media\/763"}],"wp:attachment":[{"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/media?parent=760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/categories?post=760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/tags?post=760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}