I with this question about vectors

[lioric]

Put $t=1$ in your vector. Does it point NE? How about $t = 2$ or $t=3$ etc. The question is, is there any value of $t$ that gives a vector that points NE.

I get it now
I have to find out by changing t which changes the values inside the bracket
Hence giving magnitude to i & j

I completely understand
Thank you very much

(2+t)i + (10t-15)j

2+t=10t-15
t-10t=-2-15
-9t=-17
t=-17/-9
t=1.889

 

[lioric]

So that's 1hr 53min 20sec past noon
Thank you very much
And thank you for being so patient with me

 

[LCKurtz]

You are welcome. I'm curious what math courses you have had or are taking now.

 

[lioric]

Non actually
I just find questions here and there and try to attempt them