Question

Write the equation of the line in fully simplified slope-intercept form

Answer 1

y = m(x-2) + 1

Explanation:

y' = 1, x' = 2(From the graph.

...equation of a straight line is y - y' = m(x - x') where m represent the gradient of the slope.

substitute the values of x' and y' into the line equation.

therefore we have, y-1 = m(x - 2)

Now let's solve for y.

y = m(x-2) + 1

that's it.