Respond to this Question
Similar Questions

PreCalculus/Calculus
I am too embarassed to ask this Calculus (really precalculus) question in tutoring, because I know I should know. Is the inverse of f(x)=3x1 actually f(x)=1/3x+1? 
preap pre calculus
To solve an equation by finding xintercepts, Cynthia graphed the function y=x^35x+2x3 Give several possibilities for the original equation. How do I do it and what's the answer? 
Pre Calculus
Pre Calculus why is sin(20)/cos 380 equal to tan (200) 
precalculus
solve the equation 5^5x+1=125 
Pre calculus
How do I solve this exponent problem? I understand the exponent rules, but I getting 1 but 1 is not the answer! I don't want anyone to solve the problem for me, I want to learn how to solve this type of problem. Thank you! Solve the 
PreCalculus
Solve sin (pi/4(x6))=0.5, 0<x<360 
Math (pre calculus)
ax+b/cx+d=2 solve for x 
pre calculus
solve nonlinear inequality x^4 > x^2 
PreCalculus
Solve the system of equations using matrices. Use Gaussian elimination with backsubstitution. x + y + z = 5 x  y + 3z = 1 4x + y + z = 2 I really need help.. 1 1 1 5 1 1 3 1 4 1 1 1 2 I've done so many different methods to … 
pre calculus
solve 2x + y = 8 4x + 2y = 16