How do you solve the system of equations by graphing and then classify the system as consistent or inconsistent $y= 9/8x+5$ and $y= -4$ ?

Question

1616 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-10-09T15:09:33

You have

$y = 9/8x+5 ->(1)$
$y = -4->(2)$

Use (2) in (1) $=>$

$-4 = 9/8x+5$

$9/8x = -9$

$x = -8$

Substitute graph{9/8x+5 [-10.5, 5.5, -5.2, 5]}

How do you solve the system of equations by graphing and then classify the system as consistent or inconsistent y= 9/8x+5y= 9/8x+5 and y= -4y= -4?