a line has a slope of -3 and a y - intercept of 12. write its equation in slope - intercept form. write your…

a line has a slope of -3 and a y - intercept of 12. write its equation in slope - intercept form. write your answer using integers, proper fractions, and improper fractions in simplest form.

a line has a slope of -3 and a y - intercept of 12. write its equation in slope - intercept form. write your answer using integers, proper fractions, and improper fractions in simplest form.

Answer

Explanation:

Step1: Recall slope - intercept form

The slope - intercept form of a line is $y = mx + b$, where $m$ is the slope and $b$ is the y - intercept.

Step2: Substitute given values

Given $m=-3$ and $b = 12$, substituting into the formula gives $y=-3x + 12$.

Answer:

$y=-3x + 12$