The domain of a relation, otherwise known as a function, is the input, or x values, of the relation
Slope = 18/6 = 3
Y-intercept = -6
Equation: y = 3x -6
If the question is what I think it is, then it's simple. All you need to do is divide 420 by 15; and you'll get the answer: 28.
Answer:
-2
Step-by-step explanation:
3x isnt used because it stated when x>1.
so -2(1) is -2, because x =< 1 is true
