Which of the sequences is being generated by an "Explicit Formula"?

${a}_{n}={n}^{2}+3$

${a}_{n}=5n-7$

${a}_{n}=\frac{2}{n+1}$

${a}_{n+2}={a}_{n+1}-3{a}_{n}$

${a}_{n}={n}^{2}+3$

${a}_{n}=5n-7$

${a}_{n}=\frac{2}{n+1}$

${a}_{n+2}={a}_{n+1}-3{a}_{n}$

Sylvia Byrd
2022-07-02
Answered

Which of the sequences is being generated by an "Explicit Formula"?

${a}_{n}={n}^{2}+3$

${a}_{n}=5n-7$

${a}_{n}=\frac{2}{n+1}$

${a}_{n+2}={a}_{n+1}-3{a}_{n}$

${a}_{n}={n}^{2}+3$

${a}_{n}=5n-7$

${a}_{n}=\frac{2}{n+1}$

${a}_{n+2}={a}_{n+1}-3{a}_{n}$

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