Homework Help: math urgent urgent urgent

Posted by zach w on Saturday, December 1, 2012 at 12:37am.

x+2y=12
find intercept
a circle equation x^2+y^2+4x-4y-1=0 and graph
2)find domain and range f(x)=x^2-4x-5
find vertex of f(x) =x^2+4x-21

math urgent urgent urgent - Steve, Saturday, December 1, 2012 at 12:28pm
(12,0) and (0,6)
center at (-2,2) radius 3
domain all reals, range all reals >= -9
(-2,-25)

Answer this Question

Related Questions

MATH...somewhat urgent - I have three problems I would like checked please.1: I ...
Algebra - graph the equation x-3=y (where do I plot the points?) find the ...
Math - Find the requested function and state its domain: f(x)= 4x+3 g(x)=4x-5 ...
Math - Find the requested function and state its domain: f(x)= 4x+3 g(x)=4x-5 ...
math - triangle ABC has vertices A(3,4), B(4,-3) and C(-4,-1). a. draw a sketch ...
maths - find the x-intercept of the graph of the equation: 1. 4x-5y=8 2. 3y-10x=...
calculus - conic sections question 1: verify that the point (3,2) lies on the ...
algebra - I need to find the intercepts and then use them to graph the equation...
Algebra2 - Complete parts a – c for each quadratic function: a. Find the y-...
math-Inverse functions - f(x)=-4x-2 & g(x)=5x-6. Find (f*g) and state domain...

For Further Reading

First Name:
School Subject:
Answer: