SATHEE: Straight Line Question 285

Straight Line Question 285

Question: The equation of the line whose slope is 3 and which cuts off an intercept 3 from the positive x ? axis is

Options:

A) $ y=3x-9 $

B) $ y=3x+3 $

C) $ y=3x+9 $

D)None of these

Show Answer

Answer:

Correct Answer: A

Solution:

Obviously $ m=\tan \theta =\frac{-c}{3}\Rightarrow 3=\frac{-c}{3}\Rightarrow c=-9 $ Hence the required equation is $ y=3x-9 $ .

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Straight Line Question 285

Question: The equation of the line whose slope is 3 and which cuts off an intercept 3 from the positive x ? axis is

Options:

Answer:

Solution:

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