In the line (y=14-2x), what are the coefficient of (x) and the constant term?
Answer and explanation
Correct answer: Coefficient -2, constant term 14
The given expression is (y=14-2x), which can be written in standard order as (y=-2x+14). The number multiplying (x) is -2, so the coefficient of (x) is -2. The term without (x) is 14; hence, the constant term is 14. In option B, the sign of the coefficient is incorrect. Exam tip: Always include the positive or negative sign with a coefficient.
Frequently asked questions
What is the correct answer to this question?
Coefficient -2, constant term 14
Why is this the correct answer?
The given expression is (y=14-2x), which can be written in standard order as (y=-2x+14). The number multiplying (x) is -2, so the coefficient of (x) is -2. The term without (x) is 14; hence, the constant term is 14. In option B, the sign of the coefficient is incorrect. Exam tip: Always include the positive or negative sign with a coefficient.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Introduction to Polynomials. Topic: Slope and y-intercept.
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