Scooby10

Find the slope of the tangent line to the curve (x + (e^-x))^2 at (0,1)

Astronomers have a mathematical model for the orbital speed of the stars as a function of their distance x from the center of the galaxy: V(x) = 350x/(1+(x^2))^(3/4) where x = 1 for 10,000 light years, x = 2 for 20,000 light years. At a distance of 10,000...

The area of a floating circular oil spill in the ocean is increasing at a rate of 96pi square meters per second. When the area of the spill is 1000pi how fast is the radius increasing in meters per second.

If f(x) = (square root of (3x^2 - 5x + 7)), then f'(2) =

Find the domain of f(x) = (square root (x^2 - 16))/(x + 2)

What is the state of the function f at x = 2? F(x) = [x^3 for x < 2; 5x - 2 for x > or = to 2] ?continuous or differentiable both or neither one or the other?

What argument does Aphra Behn make about her two loves in the passage: "How strongly does my passion flow, Divided equally 'twixt two? Damon had ne'er subdued my heart, Had not Alexis took his part; Nor could Alexis powerful provce, Without my Damon's aid...

Which aspect of an epic is present in the following passage from Beowulf? "Then he saw, hanging on the wall, a heavy Sword, hammered by giants, strong and blessed with their magic, the best of all weapons but so massive that no ordinary man could lift its...

"This supernatural soliciting. Cannot be ill, cannot be good. If ill, Why hath it given me earnest of success Commencing in a truth? I am Thane of Cawdor. If good, why do I yield to that suggestion Whose horrid image doth unfix my hair And make my seated...

In the following passage from Chaucer's General Prologue, "In all the parish not a dame stirred, Towards the altar steps in front of her, And if indeed they did, so wrath was she As to be quite out of charity," I believe that the Wife of Bath can best be...

What is the symbolic significance of the dagger in the following excerpt from MacBeth--" Is that a dagger which I see before me, the handle toward my hand? Come, let me cluth thee. I have thee not, and yet I see these still. Are thou not, fatal vision, se...

That's the answer I got, but my teacher said I was wrong.