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Which of the following functions best represents the graph? A. f(x) = x3 + 2x2 − 4x − 8 B. f(x) = x3 + 4x2 − x − 4 C. f(x) = x3 + x2 − 9x − 9 D. f(x) = x3 + 3x2 − 3x − 9
answered
Aug 22, 2019
Mathematics
high-school
6
votes
235k
views
What would most likely happen if the amount of carbon dioxide in Earth's atmosphere were severely increased? A. The sea level would lower. B. Bacteria would grow at a slower rate. C. Ice would cover most
answered
Aug 3, 2019
Biology
college
1
vote
200k
views
If f(x) is a linear function, what is the value of n?
answered
Mar 8, 2019
Mathematics
high-school
4
votes
154k
views
Multiply or find the special product. (Simplify your answer completely.) [(x − 8y) + z][(x − 8y) − z]
answered
Nov 8, 2018
Mathematics
college
6
votes
86.6k
views
In one year, Michael earned $6300 as a work study in college. He invested part of the money at 9% and the rest at 7%. If he received a total of $493 in interest at the end of the year, how much was invested
answered
Jul 26, 2018
Mathematics
high-school
2
votes
132k
views
Explain why the quantum number set (3, 3, -2, +½) is not possible for an electron in a ground-state atom.
answered
May 30, 2018
Chemistry
high-school
4
votes
168k
views
in a proof you have shown that AB=CD, and AD=CB using the distance formula. you have also shown that AC=AC by the reflexive property. what reason should you use to justify that triangle ABC is congruent
answered
Apr 29, 2018
Mathematics
high-school
5
votes
107k
views
The mammalian order containing the trunked mammals has only two living members—the African and Asian elephants. True False
answered
Mar 18, 2018
Biology
high-school
7
votes
164k
views
A charges $9.95 per month for the first 10 hours of use and $1.69 per hour for all those over 10. Provider B charges a flat fee of $19.95.
answered
Oct 29, 2017
Mathematics
high-school
2
votes
15.3k
views
Which European countries explored North America
answered
Oct 26, 2017
Social Studies
middle-school
4
votes
3.5k
views
The Song Dynasty promoted trade across the Gobi Desert. down the Mekong River. along the Silk Road. on the Great Wall.
answered
Sep 29, 2017
History
high-school
6
votes
130k
views
I need help on thinking of a sentence for Manifest Destiny
answered
Jun 2, 2017
Social Studies
middle-school
4
votes
231k
views
At most, Alana can spend $40 on carnival tickets. Ride tickets cost $4 each, and food tickets cost $2 each. Alana buys at least 16 tickets. The system of inequalities represents the number of ride tickets,
answered
Apr 18, 2017
Mathematics
high-school
4
votes
138k
views
In which areas did Franklin Roosevelt’s programs increase the power and role of the federal government? A. the lives of citizens and religious organizations B. the economy of the U.S. and of other countries
answered
Jun 27, 2016
History
high-school
4
votes
235k
views
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