# How do you graph #f(x) = 4 - (x-1)^2#?

##### 1 Answer

May 12, 2018

graph{y=4-(x-1)^2 [-10, 10, -5, 5]}

#### Explanation:

Change the equation to vertex form (

We know that the vertex of a parabola is always at

Additionally, since the

Then, solve for the roots (zeros) using the equation by making the equation equal to 0

.

Now the calculations are over, graph a parabola opening downward with its vertex at