palaciosvalerie3 palaciosvalerie3

03-03-2020
Mathematics

contestada

The vertex form of the equation of a parabola is y = 2(x + 4)2 - 21.
What is the standard form of the equation?

Respuesta :

SDCInfinity SDCInfinity

03-03-2020

Answer:

y = 2x^2 + 16x + 11

Step-by-step explanation:

2(x + 4)^2 - 21

2(x + 4)(x + 4) - 21

2(x^2 + 8x + 16) - 21

2x^2 + 16x + 32 - 21

2x^2 + 16x + 11

Answer Link

1036059 1036059

28-07-2021

Answer:

y = 2x^2 + 16x + 11

the other answer explains it much better

Answer Link

Otras preguntas

Describe the development of friendship among the four men in the story.

In terms of thermal energy, why does a bottle of soda left in the sun have a higher temperature than one left in an ice chest?

Click on all statements which summarize a point that Patrick Henry provides as evidence to support his thesis. Leave all unrelated statements unchecked.

Using the ideas of others in your writing without citations is always plagiarism. true or false

Traditionally, trial lawyers contribute money to judicial candidates who are sympathetic to plaintiffs.

Walmart has developed a sophisticated inventory management and cost control system that allows rapid price changes for each product in the store. the firm also

The equation y = mx + b is in ___-____ form. (2 words)

PLEASE SOLVE IT STEP BY STEP

__________ is an intimate and prolonged association between organisms of different species.

how do you find the surface area for this shape?