समीकरण (18x+6y-72=0) में ढाल और (y)-अवरोध क्या हैं?
What are the slope and (y)-intercept in (18x+6y-72=0)?
Explanation opens after your attempt
A. ढाल (-3), (y)-अवरोध (12)Slope (-3), (y)-intercept (12)
Concept
From (6y=-18x+72), (y=-3x+12). So the slope is (-3) and the (y)-intercept is (12).
Why this answer is correct
The correct answer is A. ढाल (-3), (y)-अवरोध (12) / Slope (-3), (y)-intercept (12). From (6y=-18x+72), (y=-3x+12). So the slope is (-3) and the (y)-intercept is (12).
Exam Tip
(6y=-18x+72) से (y=-3x+12) मिलता है। इसलिए ढाल (-3) और (y)-अवरोध (12) है।
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