Question

Using the point-slope formula, what is the equation of the line that passes through the points(1,5)and(0, 0)?

Answer 1

The equation of the line that contains point O(0; 0): y = mx.


`m=(y_0)/(x_0)`


`(1;\ 5)\to x_0=1;\ y_0=5\\\\subtitute:m=(5)/(1)=5`

Answer:
`\boxed{y=5x}`