What is the highest power of (y) in (7y+2)?
Answer and explanation
Correct answer: \(1\)
In \(7y+2\), the term \(7y\) can be written as \(7y^1\). Therefore, the highest power of \(y\) is \(1\), so the expression is a linear polynomial. The \(2\) is a constant term and does not affect the power of \(y\). Exam tip: Find the highest exponent of the variable in the terms containing that variable.
Frequently asked questions
What is the correct answer to this question?
\(1\)
Why is this the correct answer?
In \(7y+2\), the term \(7y\) can be written as \(7y^1\). Therefore, the highest power of \(y\) is \(1\), so the expression is a linear polynomial. The \(2\) is a constant term and does not affect the power of \(y\). Exam tip: Find the highest exponent of the variable in the terms containing that variable.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Introduction to Polynomials. Topic: Linear polynomials.
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