Answer:
y=-12x-63.
Step-by-step explanation:
slop-interception form is y=s*x+i, where s - slop, i - interception.
1) according to the s= -12 it is possible to make up: y= -12x+i;
2) if to substitute the poing (-5;-3) into the equation y=-12x+i, it is possible to calculate the value of 'i':
-3= - 12*(-5)+i; ⇒ i= -63;
3) finally, the required equation is:
y= -12x-63.
