egwreader2006 egwreader2006

04-04-2021
Mathematics

contestada

rewrite the function by completing the square x^2-16x-100
f(x)=(x+)^2±

Respuesta :

jimrgrant1 jimrgrant1

04-04-2021

Answer:

(x - 8)² - 164

Step-by-step explanation:

Given

x² - 16x - 100

To complete the square

add/subtract ( half the coefficient of the x- term)² to x² - 16x

= x² + 2(- 8)x + 64 - 64 - 100

= (x - 8)² - 164

Answer Link

Otras preguntas

SOMEONE PLEASE HELP ME ASAP PLEASE!!!

Determine the measure of ∠DBC. answers: 1) 130° 2) 115° 3) 230° 4) 65°

The points plotted below are on the graph of a polynomial. Which of the following x-values best approximate roots of the polynomial?

g(t)=-(t-1)^2+5 Over which interval does g have an average rate of change of zero?

Which of the following shows the union of the sets? {1, 4, 8, 12} {2, 4, 6, 8}

Gerald has a garden in the shape of a square. The area, in square feet, of the garden is described by the expression below. x^2 - 6x +9 What's the length, in sq

what is air pollution?

06:Pretest 06:Quadrilaterals 27. Which statement is true? O All squares are quadrilaterals, O All quadrilaterals are parallelograms, All rectangles are squares,

0.1 dm³ of argon contains x atoms .How many atoms are there in 0.2 dm³ of hydrogen gas under the same conditions?A. )×/2B.)2xC.)4x

-3/1/3 times (-2/7/9)