Using the completing-the-square method, find the vertex of the function f(x) = 2x2 - 8x + 6 and indicate whether it is a minimum or a maximum and at what point.
O Maximum at (2,6)
O Minimum at (2,6)
O Minimum at (2,-2)
Maximum at (2,-2)
Question 5
2 pts

option: d is correct

step-by-step explanation:

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

a

step-by-step explanation:

strong negative correlation