What is the rule in words? What is the output when the input is 100? Write the rule as an equation. $$\begin{array} { l l l l l l }
\text { Input, } x & 2 & 3 & 4 & 20 & 100 \
\text { Output, } y & 8 & 12 & 16 & 80 & ?
\end{array}$$
A) The output if four times the input; 400; y = 4x
B) The output if six times the input; 400; y = 8x
C) The output if eight times the input; 400; y = 16x
D) The output if seven times the input; 400; y = 42x
E) The output if six times the input; 400; y = 80x

Question

What is the rule in words? What is the output when the input is 100? Write the rule as an equation. $$\begin{array} { l l l l l l } 
\text { Input, } x & 2 & 3 & 4 & 20 & 100 \
\text { Output, } y & 8 & 12 & 16 & 80 & ?
\end{array}$$
A) The output if four times the input; 400; y = 4x
B) The output if six times the input; 400; y = 8x
C) The output if eight times the input; 400; y = 16x
D) The output if seven times the input; 400; y = 42x
E) The output if six times the input; 400; y = 80x

Quizplus · Accepted Answer

The output is four times the input, which can be observed from the given table (e.g., 2*4=8, 3*4=12, etc.). For an input of 100, the output would be 100*4=400, making the rule y = 4x.

What Is the Rule in Words? What Is the Output Input, x23420100 Output, y8121680?\begin{array} { l l l l l l } \text { Input, } x & 2 & 3 & 4 & 20 & 100 \\\text { Output, } y & 8 & 12 & 16 & 80 & ?\end{array} Input, x Output, y​28​312​416​2080​100?​

What Is the Rule in Words? What Is the Output $\begin{array} { l l l l l l } \text { Input, } x & 2 & 3 & 4 & 20 & 100 \\\text { Output, } y & 8 & 12 & 16 & 80 & ?\end{array}$