The graph of a rational function has local maximum at (-1,0) and (8,0). The complex number 2+3i is a zero of the function. What
is the least possible degree of the function?
1 answer:
You might be interested in
The slope-intercept form:
m - slope
b - y-intercept
The formula of a slope:
We have two points (2, 0) and (-2, -4). Substitute:
Therefore we have the equation of a line
Put the coordinates of the point (2, 0) to the equation:
<em>subtract 2 from both sides</em>
Answer: