steveg12602 steveg12602

21-09-2020
Mathematics

contestada

1. What is the extremum of the function f(x) = x + 6x + 8?

Respuesta :

davidsontrinity94 davidsontrinity94

21-09-2020

Answer:

x=-8/7,Alternative form x=-1 1/7 ,x=1.142857

Step-by-step explanation:

f(x)=x+6x+8

substitute f(x)=0

collect like terms.

0=7x+8

Move the variable to the left.

-7x=8

Divide both sides

x=-8/7

Answer Link

Otras preguntas

what is 70 %off $70?

what adds to -3 and multiplies to -36

Which sentence does not contain any errors in comma usage? A. When do you want to go to the beach, Dave? B. Just wait, dear friend until I tell you my news! C.

The diameter of this compact disc is 11.8cm. The hole in the middle has a area of 1.54cm2. What is the area of the plastic in this disc?

When the heir to the throne of Austria-Hungary was assassinated in 1914, what country was blamed?

Why is air warmer at the top of the stratosphere than at the top of the troposphere? Thank you!!!

Which of the following summarizes photosynthesis? A. glucose + carbon dioxide → oxygen + water B. carbon dioxide + water → glucose + oxygen + water C. oxygen +

how do you increase £480 by 7.5%

each cell is surrounded by a _____ that seperates the interior of the cell from its surroundings

trail mix is sold in 1-pound bags. mary will buy some trail mix and repacked it so that each of the 15 members of her hiking club gets one 2/5 pound bag. how ma