What is the equation of the line whose y-intercept is 3 and slope is 1? a. y = x - 3 b. y = x + 3 c. y = 3x + 1

B. y = x + 3

Step-by-step explanation:

Let m represent the slope of the line.

Let c represent the y-intercept of the line.

Then the equation of the line with slope m and y-intercept c is given by

In this case, the value of m is 1 and the value of c is 3.

Substituting the given values in the equation:

Among the given options, option B represents the correct equation of the line.