Parametric equations BEST answer to first correct response

Okay I am confused and suck at math so I need help.

Using a graphing calulator find the equivalent rectangular equation.


x=1/2t, y=6t-3; -1<=t<=6

xmin = -10
xmax = 10
ymin = -100
y max = 100

FIND:
the equivalent rectangular equation y=

and

the restriction on the x and y values

PLEASE explain because I am confused. I really need the help and my professor is unavailable. Thank You so much.

t = 2x

y=6(2x) - 3

You have an equation that can give you x, and an equation that has y. Solve for t and substitute that in the equation that has y in it.

Finally, -1<=2x<=6 or -1/2<=x<=3 for the same reason(substitution)