Question

***FAN and MEDAL!***
I need to find a graphing website that will take restrictions such as:
x = 2t
y = t + 5, **-2 ≤ t ≤ 3**

I've tried a couple sites already and I can't figure out how to do it. Fan and medal for someone who can give me a website and tell me how to put those values in, and it work. Please, I need to finish this in the next hour!

Answer 1

Have you tried wolfrram alpha's parametric plot ?
https://www.wolframalpha.com/input/?i=parametric+plot+(2t,+t+%2B+5)+where+-2+%3C%3D+t+%3C%3D+3

Answer 2

No I haven't! thank you so much!!

Answer 3

@kobeni-chan
if we solve the first equation for \(t\), we get:
\[t = \frac{x}{2}\]
now I substitute such value for \(t\) into the second equation, and I can write:
\[y = \frac{x}{2} + 5\]

Answer 4

so, you have to draw a line whose cartesian equation is:
\[y = \frac{x}{2} + 5\]

Answer 5

furthermore, since:
\[ - 2 \leqslant t \leqslant 3\]
after the substitution, we get:
\[ - 4 \leqslant x \leqslant 6\]

Answer 6

so, please draw a line \(y=x/2 +5\), wherein \[ - 4 \leqslant x \leqslant 6\]