The line (y=mx-6) has slope (4). What is the value of (m)?
Answer and explanation
Correct answer: 4
A line in the form y=mx+c has m as the coefficient of x, and this coefficient is its slope. Since the slope is given as 4, m=4. The constant term -6 represents the y-intercept, not the value of m. Exam tip: In y=mx+c, identify the slope by looking at the coefficient of x.
Frequently asked questions
What is the correct answer to this question?
4
Why is this the correct answer?
A line in the form y=mx+c has m as the coefficient of x, and this coefficient is its slope. Since the slope is given as 4, m=4. The constant term -6 represents the y-intercept, not the value of m. Exam tip: In y=mx+c, identify the slope by looking at the coefficient of x.
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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