truunaeligion36 truunaeligion36

22-10-2019
Mathematics

contestada

rewrite the function by completing the square f(x)=x^2-4x-26

Respuesta :

jimrgrant1 jimrgrant1

22-10-2019

Answer:

(x - 2)² - 30

Step-by-step explanation:

To complete the square

add/subtract ( half the coefficient of the x- term )² to x² - 4x

f(x) = x² + 2(- 2)x + 4 - 4 - 26 = (x - 2)² - 30

Answer Link

Otras preguntas

Why does Hinduism present thousands of forms of the same god?

what is the answer to 7f/11 =7/11

How can u determine if a number is a rational number

Which of these is an example of feedback? A. Asking your supervisor if you are doing something the right way B. Joining your coworkers at a table in the lunch

The sides of a triangle are in the ratio 3:4:5. What is the length of each side if the perimeter of the triangle is 30 cm

Which is greater 5000 ml or 40L

each year lizzies school purchases student agenda books which are sold in the school store this year the school purchased 350 books at a cost of 1.137.50 if the

A boy sees a snake lying still in the road. He bends close to look at it. Suddenly, the snake moves. the boy jumps back. A. a boy sees a snake lying in the roa

Select all that apply. DNA's long chains of paired nucleotides are made up of _____. a. acids b. nitrogenous bases c. phosphates d. sugars

The letters of the alphabet are written on flashcards and dropped into a bag. A flashcard is randomly selected, kept out of the bag, and then another flashcard