UPSKILL MATH PLUS
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Learn moreThe function from \(A\) \(=\) \(\{\)3, 4, 8, 10\(\}\) to \(B\) \(=\) \(\{\)\(5\), \(15\), \(7\), \(19\)\(\}\) is represented by the table below, where \(f(x)\) \(=\) \(2x\) \(-\) \(1\).
\(x\) | 3 | 4 | 8 | 10 |
\(y\) | \(5\) | \(7\) | \(a\) | \(b\) |
Find the values of \(a\) and \(b\).
\(a\) \(=\)
\(b\) \(=\)