Question

Find the equation of the line shown

Answer 1

Answer:

The equation of the line is:

$y = x + 1$

Step-by-step explanation:

The equation of a line has the following format:

$y = mx + b$

In which m is the slope(suppose we have two points, the slope is the change in y divided by the change in x).

b is the y-intercept(the value of x when y = 0).

In this question:

When $x = 0, y = 1$, so $b = 1$

Passes through the points (0,1) and (1,2). So the slope is

$m = \frac{2-1}{1-0} = 1$

The equation of the line is:

$y = x + 1$