Question #e5f61
1 Answer
Dec 20, 2017
Plot the solutions at
graph{-x^2+4x-3 [-10, 10, -5, 5]}
Explanation:
You can find the solutions with the quadratic formula:
The
Finally, plot the vertex by solving for the
If you need more points, make a table of values using numbers near the x-coordinate of the vertex.
Hope that helps!