Questions: A. Is the slope of the graph constant?
B. What is the slope (m)?
C. What is the y-intercept (b)?
D. Write an equation for the line. (y=mx+b)
Transcript text: 15)
A. Is the slope of the graph constant?
B. What is the slope (m)?
C. What is the y-intercept (b)?
D. Write an equation for the line. $(y=m x+b)$
Solution
Solution Steps
Step 1: Determine if the slope is constant
The graph is a vertical line, so the slope is constant.
Step 2: Find the slope
The slope of a vertical line is undefined.
Step 3: Find the y-intercept
A vertical line does not have a y-intercept unless the line lies on the y-axis, in which case every point is a y-intercept. This vertical line does not intercept the y-axis.