elliej1 elliej1

20-03-2017
Mathematics

contestada

Y=-2x^2 -8x -12 put this into vertex form

Respuesta :

ghanami ghanami

24-03-2017

Hello:
-2x²-8x-12 =-2(x²+4x+6)
= -2 (x²+4x+4+2)
=-2((x+2)²+2)

-2x²-8x-12 = -2(x+2)²-4....(.vertex form)

Answer Link

Otras preguntas

Which of the following offers the best definition of the phrase "headright system"? Settlers were given land and, in return, were expected to farm and build on

A story’s deeper meaning is called its_____. epiphany theme conflict denouement

Which opening sentence most strongly engages the reader and provides context? The weekend was dreadful with bad weather, foul bugs, a Bigfoot sighting, and the

Which of the following best illustrates Shakespeare's use of foreshadowing in Macbeth? a. Give me your favor; my dull brain was wrought. b. Speak, if you can:

Which extract from from "The Highwayman" by Alfred Noyes uses sensory details to indirectly suggest an impression? “As the black cascade of perfume came tumblin

By the 1850s the constitution originally framed as an instrument of the national unity, had become a source of sectional discord and tension and ultimately cont

Round 0.05 to the nearest whole number

10+what can give me 49

6 groups of students sell 162 balloons at the school carnival. there are 3 students in each group. if each student sells the same number of balloons how many ba

Choose the verb that best agrees with the subject in the sentence below. Stars are glowing balls of gas that (erupt/erupts) at times. a. erupt b. erupts