The exact question was: "Rotate the coordinate axes to eliminate the xy term. 2x2 + 2(sqrt3)xy + 4y2 - 8 = 0" (sqrt= square root) ...
The exact question was: "Rotate the coordinate axes to eliminate the xy term. 2x2 + 2(sqrt3)xy + 4y2 - 8 = 0" (sqrt= square root) ...
If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet per second, then it's height h after t seconds is given by the equation h(t) =-16t2+128t(if...
Nicole started a new diet that requires each meal to have 440 calories, 8 grams of fiber, and 7 grams of fat. The table shows the fiber, fat, and calorie content of one serving of each of three breakfast...
A baseball team plays in a stadium that holds 55,000 spectators. With the ticket price at $10, the average attendance at recent games has been 27,000. A market survey indicates that for every dollar...
1. What is the degree of the following monomial? -3f^3g^4h^5 2. Which of the following expressions is a polynomial? F(x)=-3x^4√x+13x^2-5x F(x)=2/x^2-15x F(x)=x^3-11x^2+3^x F(x)=2x^3-5x^5-2/9x^2+9 3...
Solve tan 2x - cot x = 0 for the interval [0, 2pi)
limx+1/x^2-x-2 x-->2 table x 1.9 1.99 1.999 2...
Its precalculus
distance from C to the surface (see the figure). Assume the diameter of Earth is approximately 8,000 miles. If angle ACB has measure 1', then the distance between A and B is a nautical mile. Approximate...
Find the domain of the following functions. a.) p(t)=1/t2-4 b.) t(a)=4√a-2
Let f(x)=(2x+1)/(x+1). For what value of x is f(x)=0.3?
2 1) ∫ 4x dx 3 2) ∫ (x2+3x)dx ...
I got the simplification correct which is: f(x) = x+2 x+1? but I couldn't get for x ≠____. I tried -3/2 and -1 and they were both incorrect. I though it meant to put where...
A big screen HD TV appreciates according to V = Pe-0.19t where V is the value of the TV, P is the purchase price, and t is the age of the TV in years. You just bought a TV for $3,600. How much will...
The time it takes for a canoe to go 3 miles upstream and return is 4 hours. The current in the lake is 1 mile per hour. Find the average speed of the canoe in still water.
vertical asymptotes: x = −2, x = 0 horizontal asymptote: y = 0 x-intercept: 1; f(2)=1
I need help finding the height of the cliff asap
The combined yearly interest for x dollars invested at 12% and 50,000 -x dollars invested at 7% is________________.
Using integration find the area of each of the enclosed regions how do I solve these?????? 1) x-axis and f(x)=2x-x^2 2) f(x)=x^2 and g(x)=x 3) f(x)=x^3-3x...
1) x-axis and f(x)=2x-x^2 2) f(x)=x^2 and g(x)=x 3) f(x)=x^3-3x and g(x)=x