02-07-2019
Mathematics

contestada

What is the vertex of the quadratic function f(x)=(x-6)(x+2)?

What is the vertex of the quadratic function fxx6x2 class=

Respuesta :

Аноним Аноним

08-07-2019

Answer:

(2, -16).

Step-by-step explanation:

(x - 6)(x + 2)

Convert to vertex form:

Expanding the parentheses we have:

x^2 + 2x - 6x - 12

= x^2 - 4x - 12

Completing the square:

= (x - 2)^2 - 4 - 12

= (x - 2)^2 - 16

So the vertex is (2, -16),

Answer Link

Otras preguntas

Which of the following literary terms refers to a skill used to state what one thinks could happen next in a story? a. inference b. foreshadowing c. hypothes

Please answer the question from the attachment.

multiplying fraction 8×1/4 show work

what is y = (x-6)^2 - 2 in y = ax^2+bx+c form

Over 4 million teens contract sexually transmitted infections every year. a. True b. False

Which of the following is considered an organizational blueprint, which prescribes the quantity and time frame for when each end product will be assembled? WBS

Which of the following seas does not surround Greece? a. Adriatic Sea c. Mediterranean Sea b. Ionian Sea d. Aegean Sea

show number line -3, -8, -2 and 5

please help me I am having a difficult time

Which of the following is TRUE about an epidural? a. typically injected into the amniotic fluid b. typically injected into the mother's spine c. can be self-adm