Range Definition and 979 Threads

y=logx4 state domain and range, x-intercept, vertical asymptote. I have never seen a question like this before. Please help me!

Hi everyone I missed some content in my lecture about atomic structure of atoms. In the lecture, the lecturer talked something about "slipping" , "easy directions" and "slip systems"...I don't really catch these stuff in this lecture. But I could find these in textbook. What makes me most...

I really need help how to find range for this question... thanks 4/sqrt(5-2x)

Need Help 2 problems! Homework Problem 1: You are starting out a race to go from point A to point B, and then back. You have to stop on your return to point A. The initial mass of your rocket is 80% fuel. Racer 1, who is not as smart as you and is not taking this class, plans to use ¼ of...

Hi, what would be the best estimate in the # of primes between 10^{100} and 10^{101} thanks

For my article about long range artillery I was trying to calculate the magnus effect. I first neglected air friction (which is ridiculous because without air friciton there is no magnus effect). For the magnus effect of a cylinder I used the formula: F_{m}=2\pi \rho\ \omega v_{x}Lr^2...

what does it mean with Linear range in detector of Gas Chromatography? thanks!

I have to write an article about long range artillery and the physics involved. I thought that perhaps I could tell about the coriolis effect or the perfect angle (at which the projectile covers the greatest distance). I wondered if anyone has some other interesting ideas to write about...

I was given the equation y=2(3^x)-1 and told to state the domain, range, x and y intercepts and asymptotes. I graphed the eqn and got the x-intercept to =-0.63 and the y-intercept=1 the vertical asymptote is the same as x-intercept so =-0.63 and the horizontal asymptote always equals 0...

I was given the equation y=2(3^x)-1 and was told state the domain, range, x-intercept(s) y-intercept(s) and asymptote(s) I graphed the equation and I think the x-intercept is -0.63 I subbed in 0 for the x value on the graphing calculator and got y-intercept=1 the vertical asymptote is the...

I have a sample of 25 % acetanilide with 75 % caffeine. I record a melting point range of 198 - 240 degrees celcius acetanilide's melting point is 114.3 caffeine's melting point is 238 What would cause this huge experimental range? My thinking is that the acetanilide is...

Hi, does anyone know how to figure out the kernal and range for this linear transformation from P3 into P3 : L(p(x)) = xp'(x)? I thought ker(L)= {0} and range is P3. But the correct answer is ker (L) = P1, L(P3) = Span (x^2, x). Can someone explain to me how exactly do we fine the kernel and...

I'm a little confused here. I have a function: f(x) = x^2 + 3 If the domain of the function is -3 <= x <= 3 I need to find the range... I think that the answer is 3 <= y <= 12... that can be found out by drawing the graph. But I want to find the range algebraically. It says in my...

Was just wondering if anyone could help me w/ this question. Consider the wave function (psi (x,t)) = (1/sqrt(2))[u2(x)exp(-iE2t/h(bar) + u3(x)exp(-iE3t/h(bar)}. calculate the probability that the electron is in the range (0,L/2) as as function of time. What is the period of oscillation...

19.[2pt] On a distant planet, golf is just as popular as it is on earth. A golfer tees off and drives the ball 4.00 times as far as he would have on earth, given the same initial velocities on both planets. The ball is launched at a speed of 42.6m/s at an angle of 28.2o above the horizontal...

We mixed 3 ml of 1M copper solfate solution and 3ml of sodium chloride solution. This main copper ions are presented as Cu(h20)6 2+ We heated the test tube to produce cucl42- ions. This is part a) We placed 1M of copper2 sulfate solution in anoter test about 2 cm depth and slowly...

Kinematic Range Problem Help! This problem is kicking my butt... A ball is to be shot from level ground with a certain speed. The figure attached shows the range R it will have versus the launch angle 'theta'at which it can be launched. (The vertical axis is marked in increments of 20.0 m.)...

I'm not sure how to approach this problem: Find the range of f(x,y) = Ax^2 + 2Bxy + Cy^2 (Answer will be in terms of A, B, and C) Thanks! And we haven't yet been allowed to use partial derivatives, so they can't be used to solve it.

If f(x)=x/(x-1) and g(x)=1/(x+3) what is the domain and range of (f.g)(x) and (f/g)(x)? Are the domains the same? I got: Domain of f is all x not equal to 1 or -3. The range is all real numbers. x/(x-1)(x+3) Domain of g is all x not equal to 1, but it can't be equal to -3 either because...

The question is : Show that one of the root of the equation y^3 - 3y + 4 = 0 lies between -3 and -2. REMEMBER : If you want to use some statement, Law, identity or logic, please PROVE it first before you proceed to answer the question.. Difficulty for me is, normally we are asked to solve...

Another question pertaining to a lab that I have to setup... The range of a projectile fired up the side of a mountain? At the base of a mountain with a constant slope of \phi, a projectile is fired from a cannon oriented at an angle of \theta. What \theta will result in the maximum...

i know this may seem to be on such a novice level and in the wrong section, but I hope someone here can help me. I was wondering if anyone can tell me how to quickly determine a range of output values, given a specific range for the input values that I can apply to any general spreadsheet. for...

For a launched projectile, what are the following theoretical relationships/proportionalities: variation of range with speed of projectile, keeping a constant launch angle variation of range with launching angle, keeping the launching speed constant thanks for the help

a tennis ball is thrown from the ground. 3 secs later, Vx = 15 m/s (horizontal). Determine the range.

A plane is inclined at an angle A to the horizontal. A particle is projected up the plane with a velocity u at an angle B to the plane. the plane of projection is vertical and contains the the line of greatest slope Prove that the range is a maximum when...

Hey, I'm having a problem determining the angle necessary for the range of a projectile to equal the max height given the velocity of the projectile. (the velocity is 53.1m/s) I'd imagine it's necessary to set the equation for max height equal to the range? Either way, I'm dumbfounded on...

[SOLVED] Range for this graph? Can anyone tell me what the range is on this graph. see attached. Thanks

I am having the hardest time getting my range to match (at least I think they should). I used two range equations for the same problem as demonstrated below. I did it both ways to check my answer, and they are different. I was hoping you could tell me where I went wrong...I think my time of...

[SOLVED] Projectiles, spin, momentum, and range Greetings. I am simply seeking information regarding the matters of the subject line. Here is the situation: A spherical projectile (6mm pellet) is fired out of a device at say 400 feet per second. It is fired out level to the ground (as if...