Sunday
May 19, 2013

Posts by greg


Total # Posts: 372

Algebra 2
Find the inverse of the following function: f(x) = 3x + 12 I don't think I worked this problem off correctly...I am suppose to find the inverse of the function Is this the correct way to work this problem? y= 3x + 12 x= 3y + 12 3y = x - 12 f-1(x) = x - 12/3

Algebra 2 (Quadratic Equations)
Is the point (-3, -2) a solution of the intersection of the following set of quadratic equations: Y < -X^2 X^2 + Y^2 < 16 I'm not sure how to actually work this problem out. Can anyone help me with this problem please.

Geometric Series (Algebra 2)
Thank you Damon, that helped alot...

Geometric Series (Algebra 2)
I need some assistance or a formula when trying to find the first term of geometric series please! I don't understand this!!!! What is the first term of a geometric series with a summation of 289, 5 terms and a common ratio of 1/2?

Algebra 2
Thank you, I think I understand how to work it out now! That helped me out so much!

Algebra 2
What is the first term of a geometric series with a summation of 800, 4 terms and a common ratio of 3?

Algebra 2
What is the first term of a geometric series with a summation of 800, 4 terms and a common ratio of 3?

government
idk what this stuff is im doing it on germany

government
Using the Internet, encyclopedia, and/other reference material for research, write a 1,000-word report on feudalism in the history in one of the following countries: •France •England •Germany Include the approximate years when feudalism began and ended in that c...

physics
A pair of eyeglass frames are made of an epoxy plastic (coefficient of linear expansion = 1.30 10-4°C−1). At room temperature (20.0°C), the frames have circular lens holes 2.27 cm in radius. To what temperature must the frames be heated if lenses 2.28 cm in radiu...

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