What are the signs of the slope and the y-intercept in the line y = 11x - 4?
Answer and explanation
Correct answer: Slope positive and y-intercept negative
Compare y = 11x - 4 with y = mx + b. The coefficient of x is m = 11, which is positive, so the slope is positive. The constant term is b = -4, which is negative, so the y-intercept is negative. Therefore option A is correct. The signs must be read separately; the positive coefficient does not make the constant positive, and the negative constant does not change the slope.
Frequently asked questions
What is the correct answer to this question?
Slope positive and y-intercept negative
Why is this the correct answer?
Compare y = 11x - 4 with y = mx + b. The coefficient of x is m = 11, which is positive, so the slope is positive. The constant term is b = -4, which is negative, so the y-intercept is negative. Therefore option A is correct. The signs must be read separately; the positive coefficient does not make the constant positive, and the negative constant does not change the slope.
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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