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The line of symmetry of the parabola whose equation is y = ax^2 - 4x + 3 is x = -2. What is the value of "a"?
answered
Mar 7, 2018
Mathematics
high-school
5
votes
77.0k
views
Can someone please answer. There is a picture. There's only one question. Thank you!
answered
Nov 21, 2017
Mathematics
high-school
0
votes
47.1k
views
Countries with lower birthrates and longer average life spans typically face problems with _____. higher rates of poverty and unemployment fighting increases in crime funding programs for senior citizens
answered
Oct 26, 2017
History
high-school
1
vote
65.0k
views
Translate the sentece into a equation The difference of five times the cube of x and two times the square of x is 18
answered
Jul 24, 2017
Mathematics
middle-school
5
votes
230k
views
Which of the following is a similarity between the United States Constitution and all state constitutions? A. Requirements to local governments B. A Bill of Rights C. A bicameral legislature D. Executives
answered
May 20, 2017
History
high-school
6
votes
172k
views
You have two pieces of wire that allows electrons to pass through them when they are connected to each other. If you insert a piece of rubber between the wires, the electrons do not flow. The rubber material
answered
Aug 21, 2015
Physics
high-school
3
votes
133k
views
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