hliles3511 hliles3511

12-03-2018
Mathematics

contestada

Which equation represents y = −x^2 − 10x − 20 in vertex form?

Respuesta :

sqdancefan sqdancefan

17-03-2018

The vertex is (-5, 5) and the parabola opens downward. The vertex form equation is
.. y = -(x +5)^2 +5

Ver imagen sqdancefan

Answer Link

Otras preguntas

Andrew Industries purchased $165,000 of raw materials on account during the month of March. The beginning Raw Materials Inventory balance was $22,000, and the m

Arleta is 2 years younger than Josh, and Josh is 5 years older than Monica, who is 9 years old. Which expression could you use to find Arleta's age? A (9+5+2) B

How does the author use imagery to illustrate how he was affected after witnessing his aunt’s whipping? Cite evidence from the text

A new ride being built at an amusement park includes a vertical drop of 126.5 meters. Starting from rest, the ride vertically drops that distance before the tra

A 2.74 g coin, which has zero potential energy at the surface, is dropped into a 12.2 m well. After the coin comes to a stop in the mud, what is its potential e

Sebastian was in a hotel lobby and took the elevator up 7 floors to his room. Then he took the elevator down 9 floors to the parking garage. He described his mo

what is the setting of “the Raven”

The first four stripes on a wall with 100 stripes are red , blue, white, and purple, These four colors repeat in the same order. What color is the 55th stripe ?

help me again?- please.

6w-4z+2y+8x=52 2y-4w-6x-2z=-28 6z+2x-4w+4y=36 4x+4y-2w-2z=20 solve for z