What is the sign of the slope of the line (y=11x-7)?
Answer and explanation
Correct answer: Positive
The slope-intercept form of a line is y=mx+c, where the coefficient of x, m, is the slope. Here m=11, and 11 is greater than zero, so the slope is positive. A negative slope would require the coefficient of x to be less than zero. 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?
Positive
Why is this the correct answer?
The slope-intercept form of a line is y=mx+c, where the coefficient of x, m, is the slope. Here m=11, and 11 is greater than zero, so the slope is positive. A negative slope would require the coefficient of x to be less than zero. 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.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
