Find the equation of a line which is form origin and pass...
Find the equation of a line which is form origin and passes through the point (−3, −4)
y = \( \frac{3x}{4} \)
y = \( \frac{4x}{3} \)
y = \( \frac{2x}{3} \)
y = \( \frac{x}{2} \)
Correct answer is B
The slope of the line from (0, 0) passing through (-3, -4) = \(\frac{-4 - 0}{-3 - 0}\)
= \(\frac{4}{3}\)
Equation of a line is given as \(y = mx + b\), where m = slope and b = intercept.
To get the value of b, we use a point on the line, say (0, 0).
\(y = \frac{4}{3} x + b\)
\(0 = \frac{4}{3}(0) + b\)
\(b = 0\)
The equation of the line is \(y = \frac{4}{3} x\)
A chord of a circle subtends an angle of 120° degrees at the centre of a circle of diameter...
Solve the simultaneous equations x + y = 2 and 3x - 2y = 1 ...
Find the area of the trapezium above. ...
Express, correct to three significant figures, 0.003597. ...
Each interior angle of a regular polygon is 168\(^o\). Find the number of sides of the polygon ...