The second one they do not have to pass trough (0,0)
Answer:
486 in²
Step-by-step explanation:
9x9x6=486 in²
Slope of 3 mean y=3x
to find the equation we say y=3x+C then sub -2 for x and -8 for y to find the C
-8=3*-2+C
-8=-6+C
-8+6=C
-2=C
so equation would be: y= 3x-2