This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Step 1: Analyze the given input and output pairs to find the rule. • When the input is 1, the output is 2. • When the input is 2, the output is 4. • When the input is 5, the output is 10. Step 2: Determine the function rule. In each case, the output is twice the input. So, the rule is "multiply by 2". We can write this as f(x) = 2x. Step 3: Use the rule to find the missing input 'A'. We are given that the output for input 'A' is 14. So, we set up the equation: 2 × A = 14 Step 4: Solve for A. Divide both sides by 2: A = (14)/(2) A = 7 The number that should replace A is 7. That's 2 down. 3 left today — send the next one.