Sketch the graph of the equation. Identify the x-intercepts of the graph(s).

Please provide an answer ASAP. I would prefer if mangal answered the questions listed below. If this tutor is not available, any help is welcomed. Thank you!

1. Sketch the graph of the equation. Identify the x-intercepts of the graph(s).

y = x squared - 4x + 3
The x-intercepts are _________. (Type your answers as ordered pairs. Use commas to separate answers.)

2. Sketch the graph of the equation. Label the vertex and the intercepts.

y = 11 - x squared

What is the vertex? _(0, 11_.
What are the x-intercepts? __________ (Type an ordered pair. Type exact answers, using radicals as needed. Use a comma to separate answers as needed.)

3. Sketch the graph of the equation.
y = x squared - 4x - 5

(Please provide a clear picture that show the graph as well as the ordered pairs.)