Friday

August 29, 2014

August 29, 2014

Posted by **Bailey** on Tuesday, June 16, 2009 at 10:16pm.

For the first part, this is what i did:

(-4)^2 - 4(k) > 0

k<4

but how do i do the second part ("hence...")????

**Related Questions**

Maths - Expand ln(1+x) and ln(1-x) and hence deduce that ln((y+1)/(y-1))=[2/y]+[...

Alegbra - I've learned that the difference between domain and range is........

Math - x^2+x-k find all positive values for k, if it can be factored Allowed ...

Pure Mathematics - 1. Given that the straight line y=c-3x does not intersect the...

math - Suppose that z(x,y) may be defined implicitly by {x}^2 - {y}^2- {z}^2 = ...

algebra - Find the domain and range of the relation and determine whether it is ...

math 116 - What is the difference between domain and range? The domain of a ...

Physics question - Students decide to measure a projectile's range for an ...

maths - what is the largest domain of the following functions f(x)=3x-5 f(x)=...

Algebra - Find all x-values such that f(x)=-4 x=__? What is the range? a)y|-oo&...