which rule describes the relationship between the input and output pairs in the following table?\ninput…

which rule describes the relationship between the input and output pairs in the following table?\ninput output\n5 11\n7 15\n9 19\nchoose 1 answer:\na add 10 to the input to get the output.\nb multiply the input by 2. then add 1 to the result to get the output.\nc multiply the input by 3. then subtract 4 from the result to get the output.

which rule describes the relationship between the input and output pairs in the following table?\ninput output\n5 11\n7 15\n9 19\nchoose 1 answer:\na add 10 to the input to get the output.\nb multiply the input by 2. then add 1 to the result to get the output.\nc multiply the input by 3. then subtract 4 from the result to get the output.

Answer

Explanation:

Step1: Check Option A

For input (5), (5 + 10=15\neq11). So Option A is wrong.

Step2: Check Option B

For input (5), (5\times2 + 1=10 + 1=11); for input (7), (7\times2+1 = 14 + 1=15); for input (9), (9\times2+1=18 + 1 = 19).

Step3: Check Option C

For input (5), (5\times3-4=15 - 4 = 11); for input (7), (7\times3-4=21-4 = 17\neq15). So Option C is wrong.

Answer:

B. Multiply the input by 2. Then add 1 to the result to get the output.