Give the geometric representations of 2x + 9 = 0 as an equation (i) in one variable (ii) in two variables.
Answers
Answered by
86
IN ONE VARIABLE:-
2x+9=0
x=-9/2
x=-4.5
COORDINATES:(-4.5,0)
IN TWO VARIABLES
2x + 9 +0y =0
on y=0
x=-4.5
COORDINATES(-4.5,0)
on y=1
x=-4.5
COORDINATES(-4.5,1)
PLEASE PLOT THEM ON GRAPH WITH A LINE PARALLEL TO Y-AXIS ON X-AXIS ON -4.5
THANKS
2x+9=0
x=-9/2
x=-4.5
COORDINATES:(-4.5,0)
IN TWO VARIABLES
2x + 9 +0y =0
on y=0
x=-4.5
COORDINATES(-4.5,0)
on y=1
x=-4.5
COORDINATES(-4.5,1)
PLEASE PLOT THEM ON GRAPH WITH A LINE PARALLEL TO Y-AXIS ON X-AXIS ON -4.5
THANKS
Similar questions