The x-intercept of a function is the point where the line cuts the x-axis. The x-intercept of the quadratic function is (4, 0) and (-2, 0)
How to find the x-intercept of a function
The x-intercept of a function is the point where the line cuts the x-axis.
Given the function
f(x) = (x – 4)(x + 2)
x-intercept occur at the point where f(x) = 0
(x – 4)(x + 2) = 0
Find the solutions
x - 4 = 0 and x + 2 = 0
x = 4 and -2
Hence the x-intercept of the quadratic function is (4, 0) and (-2, 0)
Learn more on intercept here: https://brainly.com/question/1884491
