कौन सी रेखा ((0,-14)) पर (y)-अक्ष काटती है और (x) के (6) बढ़ने पर (y) (54) बढ़ाती है?
Which line cuts the (y)-axis at ((0,-14)) and increases (y) by (54) when (x) increases by (6)?
Explanation opens after your attempt
A. (y=9x-14)
Concept
The slope is \(\frac{54}{6}=9\) and the (y)-intercept is (-14). So the line is (y=9x-14).
Why this answer is correct
The correct answer is A. (y=9x-14). The slope is \(\frac{54}{6}=9\) and the (y)-intercept is (-14). So the line is (y=9x-14).
Exam Tip
ढाल \(\frac{54}{6}=9\) है और (y)-अवरोध (-14) है। इसलिए रेखा (y=9x-14) है।
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