Questions and Videos on General Sinusoidal Graphs, within Trigonometry

I need help how do i determine the phase shift when i am given a graph, i need it for sinusoidal function. I know how to figure everything except phase shift (d)? Question #d7d39 Question …

When you graph any function of the form A(x)sinx we note that as x varies then sinx oscillates between +-1. As a result the graph of y=A(x)sinx will be sinusoidal and oscillate between + …

You can't. There is no y in this equation and there is no argument for the function on the left.

Aug 29, 2015 · Cell functions include cellular respiration, photosynthesis, protein synthesis, the intake of nutrients and the excretion of wastes. This touches just the basics of what is meant …

What is a piecewise continuous function? How do I find the limit of a continuous function? How do I find the limit of an exponential function? How do I find the limit of a function as #x# …

Apr 28, 2018 · The sin function requires an angle for input and returns a side length ratio (opposite/hypotenuse). arccos (4/5) says, give me the angle that has a cosine of 4/5 …

The gradient of a scalar function, shows the direction in which the function increases at any point # {x,y}#. In the two dimensional case #vec r = {x,y}# so #1/abs (vec r) = 1/sqrt (x^2+y^2)# and …

Oct 19, 2017 · Let f (x) = 2x + 3 3x + 2 We start by studying this function, i.e, make a sign chart aaaaxaaaaaa−∞aaaaaa− 3 2 aaaaaa− 2 3 aaaa+∞ aaaa2x + 3aaaaaaa − aaaa0aaa + aaaaaa …

(see below) I assumed the ball was replaced after each round, so (since there were the same number of balls of each brand) any brand had a 1 in 3 chance of being selected. I don't know …