HaiHayley
HaiHayley
26-08-2016
Mathematics
contestada
3 questions, need help.
Respuesta :
dalendrk
dalendrk
26-08-2016
(-3;-19)
Answer: b. y = -2x² - 1
because: -2 · (-3)² - 1 = -2 · 9 - 1 = -18 - 1 = -19
(2;-11)
Answer: b. y = -2x² - 3
because: -2 · 2² - 3 = -2 · 4 - 3 = -8 - 3 = -11
(3; 24)
Answer: a. y = 2x² + 6
because: 2 · 3² + 6 = 2 · 9 + 6 = 18 + 6 = 24
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Find the oxidizing agent and the reducing agent. 2Na(aq)+2H2O(l)→2NaOH(aq)+H2(g) C(s)+O2(g)→CO2(g) 2MnO−4(aq)+5SO2(g)+2H2O(l)→2Mn2+(aq)+5SO2−4(aq)+4H+(aq)
Jason draws a line in the sand at the beach. The line is 78 ft long. He wants to divide the line into sections that are each 1/8 ft long. How many sections will
PLEASE HELP ME WITH HISTORY!!!! 100 points + brainliest!!!!! 1. In the history of Israel, Persian rule is known as the: Exile Captivity Restoration Dispersion
True or False: You can reduce stress by exercising, getting enough sleep, and eating nutritious foods. A. True B. False
The field of genetics that studies the molecular mechanisms by which environments trigger genetic expression is known as:
The ways in which progressives tried to help children
In contrast to the romantic image of one Holmes-like supersleuth single-handedly uncovering the facts of a case, truth-seeking in law enforcement and criminal
Which best describes the author’s purpose in "Dwaina Brooks”? to inform readers about a historical event to persuade readers of a specific point of view to inst
Your mailbox is 4 ft from a straight street. You pace between the mailbox and the street, such that the distance between you and the mailbox is the same as the
Cancers that affect supportive or connective tissue are classified as __________.
ACCESS MORE
EDU ACCESS
Universidad de Mexico
