Wednesday
December 11, 2013

# Posts by Britt

Total # Posts: 152

CALC
What are local extrema?

Calc
How do you factor -2x^2+60x-120. I got -2(x^2-30x+60) but I need to factor it further.

Cal
Find the equation of the line containing (7,11) and parallel to y=6. Find the equation of the line having x-intercept of 5 and y-intercept of -5. I know that y=mx+b, b=y-mx, and parallel lines have the same slope

Calculus
Find the derivative. Simplify as much as possible. s(x)=(9-12x)/[(x/3)-(1/4)] Can someone explain this to me

Calculus
Minimize S=x+2y with xy=2 and both x and y > 0. Can somebody explain to me in words and numbers how to do this problem.

Calculus
Minimize S=x+2y with xy=2 and both x and y > 0

Calculus
Find the limit. Use L'Hopitals Rule if necessary. lim (x^2+3x+2)/(x^2+x) x -> 0

Calculus
Find the derivative. Simplify as much as possible. s(x)=(9-12x)/[(x/3)-(1/4)]

history
What motivated King Leopold of Belgium to seek ownership of the Congo region? Check this site. http://en.wikipedia.org/wiki/L%C3%A9opold_II_of_Belgium

Algebra
Can you explain to me how to solve this equation? 2/3x-9=1/3 1/3=.33 and 2/3=.66 now the problem is 0.66x-9=0.33 When I did this in math, I had trouble, but now I understand it. Since 0.33 is on the other side of the = then 9, you would do 0.33+9=9.33 In other words, you do th...

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