Question

What is the complete equation of a line, given a specific slope and a point on the line?

a) y = mx + b
b) y - y_1 = m(x - x_1)
c) y = b + mx
d) y = mx - b

Answer 1

The complete equation of a line, given a specific slope and a point on the line, is y - y1 = m(x - x1).

Step-by-step explanation:

The complete equation of a line, given a specific slope (m) and a point on the line (x1, y1), is y - y1 = m(x - x1).

For example, if the slope is 2 and the point is (3, 4), the equation would be y - 4 = 2(x - 3).

This equation represents a line with a given slope and a specific point on the line.