Question

Suppose parametric equations for the line segment between ( (2,-9) ) and ( (4,-3) ) have the form: [ left{egin{array}{l} x(t)=a+b t \ y(t)=c+d t end{array} ight. ] If the parametric curve starts at ( (2,-9) ) when ( t=0 ) and ends at ( (4,-3) ) at ( t=1 ), then find ( a, b, c ), and ( d ). ( a= ) ( b= ) ( c= ) ( d= )

          Suppose parametric equations for the line segment between ( (2,-9) ) and ( (4,-3) ) have the form:
[
left{egin{array}{l}
x(t)=a+b t \
y(t)=c+d t
end{array}
ight.
]
If the parametric curve starts at ( (2,-9) ) when ( t=0 ) and ends at ( (4,-3) ) at ( t=1 ), then find ( a, b, c ), and ( d ).
( a= )
( b= )
( c= )
( d= )