Determine the slope of the line 5x − 3y − 12 = 0.

slope = 5/3

Step-by-step explanation:

5x-3y-12=0

-5x            -5x

-3y = -5 -12

(-3y = -5 -12) -1

3y=5+12

divide by 3 to get y by itself

y= 5/3 + 4

m=-5/-3=5/3

Step-by-step explanation:

The slope of the line:

in standard form: ax+by+c=0

the slope is m=- \frac{a}{b}  

For your line equation: 5x-3y -12 = 0

the slope is m=- \frac{5}{-3} = \frac{5}{3}

3; 9 is 8 to -4

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.