Find X-Intercepts of y=(x-2)² : Quadratic Function Analysis

Question

Find the intersection of the function

y=(x2)2 y=(x-2)^2

With the X

Video Solution

Solution Steps

00:00 Find the intersection point of the function with the X-axis
00:03 At the intersection point with X-axis, Y=0
00:07 Therefore, we'll set Y=0 and solve to find the intersection point with X-axis
00:13 Take the root to eliminate the power
00:29 Isolate X
00:33 This is the X value at the intersection point, we'll substitute Y=0 as we established at the point
00:38 And this is the solution to the question

Step-by-Step Solution

To solve this problem, we'll find the intersection of the function y=(x2)2 y = (x-2)^2 with the x-axis. The x-axis is characterized by y=0 y = 0 . Hence, we set (x2)2=0 (x-2)^2 = 0 and solve for x x .

Let's follow these steps:

  • Step 1: Set the function equal to zero:

(x2)2=0 (x-2)^2 = 0

  • Step 2: Solve the equation for x x :

Taking the square root of both sides gives x2=0 x - 2 = 0 .

Adding 2 to both sides results in x=2 x = 2 .

  • Step 3: Find the intersection point coordinates:

The x-coordinate is x=2 x = 2 , and since it intersects the x-axis, the y-coordinate is y=0 y = 0 .

Therefore, the intersection point of the function with the x-axis is (2,0)(2, 0).

The correct choice from the provided options is (2,0) (2, 0) .

Answer

(2,0) (2,0)