Part of the number and algebra strand of MAT Unit 2D states "Describe the effects of varying a, b and c on the graph of y=af (x-b)+c where f (x) = x~2,f(x)=x~3 or f(k~x(vary up to two parameters in any one example)"
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机译：MAT Unit 2D的部分数字和代数链表示“在y = af（xb）+ c上描述变化a，b和c的影响，其中f（x）= x〜2，f（x）= x〜3或f（k〜x（在任何一个示例中，最多两个参数）“
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