Answer:
The equation of a line with a slope of m and a y-intercept of (0, b) is y = mx + b. To graph a line that is written in slope-intercept form: Plot the y-intercept on the coordinate plane. Use the slope to find another point on the line.
Step-by-step explanation:
6
or 10.39 rounded
a²+b² =c²
6²+b²= 12²
36+b² = 144
-36 -36
b² = 108