Vsuf

Popular questions and responses by Vsuf
  1. Pre-Calculus

    Which is the polar form of the parametric equations x=5cos(theta) and y=5sin(theta) ? a. r= 5(theta) b. r= 5 c. r= 25 cos (theta) sin (theta)***** d. r= 25cos^2 (theta) + 25sin^2 (theta) Which is the polar form of the parametric equations x=4t and y=t^2?

    asked on May 22, 2018
  2. math

    Which trigonometric function requires a domain restriction of [0,pi] to make it invertable? a. f(x)= sin x b. f(x)= cos x******* c. f(x)= tan x d. f(x)= csc x e. f(x)= sec x f. f(x)= cot x Which of the following points could be the initial point of vector

    asked on May 22, 2018