Question

What are the cooridinates for f(x) = 2x2 − 8x + 1?

Answer 1

Answer:

Graph in pic

Step-by-step explanation:

Graph the parabola using the direction, vertex, focus, and axis of symmetry. Direction: Opens Up

Vertex:  ( 2 , − 7 ) ( 2 , - 7 ) Focus:  ( 2 , $-\frac{55}{8}$)

Axis of Symmetry:  x = 2

Directrix:  y =  $-\frac{57}{8}$

(Hope this helps can i pls have brainlist (crown)☺️)

Answer 2

Answer:

(2, --7).

step by step explanation

f(x) =2x^2 -8x+1

We have to put the equation into vertex form by completing the square.

F(x=2[x^2- +1/2]

f(x)=2[x-2)^2-7/2]

f(x)=2(x-2*^2-7

The vertex is at

(2,-7)

Check using the graph:

graph{2x^2-8x+1 [-10, 10, -7.76, 2.24]

mark me brainly !!!