The equation f(x) = 3x2 − 24x + 8 represents a parabola. what is the vertex of the parabola?

Step-by-step explanation:

We have been given an equation that represents a parabola. We are asked to find the vertex of parabola.

We will use vertex formula: to find the x-coordinate of vertex of parabola.

So the x-coordinate of vertex of parabola is 4. Now we will substitute in our given equation to find the y-coordinate of vertex.

Since the y-coordinate of vertex of parabola is -40, therefore, the vertex of our given parabola is at point .

the first question mark is 6 and the second question mark is 26 (the square root)

step-by-step explanation: