1.) Solving for x: x= -(3y/2) +5
solving for y= -(2x/3)+3 1/3
2.)solving for x: x= 10y/3+5
solving for y: y=3x/10 - 1 1/2
Please make sure to check with classmates for answers, to help each other.
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Answer:
y = 3 and x = - 6
Step-by-step explanation:
y + 4 = 0 ( subtract 4 from both sides )
y = - 4
this is the equation of a horizontal line, parallel to the x- axis.
a parallel line will also be horizontal with equation
y = c ( c is the value of the y- coordinates the line passes through )
the line passes through (- 6, 3 ) with y- coordinate 3 , then
y = 3 ← equation of parallel line
a line perpendicular to the given line will be a vertical line with equation
x = c ( c is the value of the x- coordinates the line passes through )
the line passes through (- 6, 3 ) with x- coordinate - 6 , then
x = - 6 ← equation of perpendicular line
Answer:
b2-4ac , ans is negative . Should have no real roots .
