The point P(5,0.8) lies on the curve y=4/x. If Q is the point (x,4/x), find the slope of the secant line PQ for the following values of x. Please state all steps.
The point P(5,0.8) lies on the curve y=4/x. If Q is the point (x,4/x), find the slope of the secant line PQ for the following values of x. Please state all steps.
Express the function h(x)=(x + 14)^2 in the form f o g. If f(x)=x^2, find the function g(x). Please state all steps
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...
vertical asymptotes: x = −2, x = 0 horizontal asymptote: y = 0 x-intercept: 1; f(2)=1
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.
I need help finding the height of the cliff asap
Assume you are a spy. You need to send an encrypted message to MI6, the fictional headquarters for James Bond. Your task is to use a one-to-one function to encode your message using the table below...
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...
The combined yearly interest for x dollars invested at 12% and 50,000 -x dollars invested at 7% is________________.
Trying to figure out some math, I missed the first day of official teaching due to schedule conflicts. I need enough info on these three topics to answer some image-based problems. Thanks!
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
f(x)=1/(x^2−1) i have to explain if its a one to one and why. i have no idea
Find the future value and also find the interest if $14,000 is invested at 2% compounded quarterly for 10 years.
Using WolframAlpha, verify that the pair of functions below are inverses of each other. f(x)=4x+10 g(x)=1/4x −5/2 how do i do this?
Write an equation for the inverse, given the function below. f(x)=(x+1)^3 this is making me feel so dumb, im so lost