Domain of the vector function (KristaKingMath)

Learn how to find the domain of a vector function when the vector function is given in the form r(t) where r is the vector and t is the parameter that defines each component of the vector.

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Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)

Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”

[arcangelx]

a math angel has blessed me with clear and understandable knowledge. this is a instant subscribe

[hg.]

Fine explanation! Most advanced math teachers would do so much glossing over as to be incomprehensible.

"Math strugglers of the world! Unite with Krista!" LOL

[adelinafetahi]

Great job explaining this! Thanks a lot!

[taylorwallae]

Hey im in alg II but i was wondering if u could help me with this problem dealing with functions

let f(x)=x2[squared] - 1 and g(x)=1-2x. find the indicated values

37. f(g(2)) and g(f(2))

[creationwt]

With respect to Ln(t+1). I went with t >= to zero (0). Taking Ln(0) gives me zero (0) which I thought was a real number. What I'm I missing here?