Consider the quadratic function f(x) = 4x^2 - 1. its vertex is preview the x value of its largest x-intercept is x = the y value of the y-intercept is y = preview preview preview

Its vertex is .

The x value of its largest x-intercept is .

The y value of the y-intercept is .

Step-by-step explanation:

A quadratic function in the format:

Has the vertex given by:

So

, we have that:

So

Its vertex is

The x-intercept values are the values of x when f(x) = 0;

So

The x value of its largest x-intercept is .

The y-intercept is the value of f(x) when x = 0, so,  f(0)

The y value of the y-intercept is .

x

step-by-step explanation:

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.