There are a lot of ways but here are a couple of examples.
1. 1,2,3,4,5 - 1,2,4,5,3 - 1,4,5,3,2...... So on Hope this helps:)
Point-slope form is , where is the slope and is a point on the line.
Substitute in the values.
Simplify the negative subtraction to addition.
now, for a rational expression, the domain, or "values that x can safely take", applies to the denominator NOT becoming 0, because if the denominator is 0, then the rational turns to
undefined.
now, what value of "x" makes this denominator turn to 0, let's check by setting it to 0 then.
so, the domain is all real numbers EXCEPT that one.
Answer:
None of those.
Step-by-step explanation:
Unless there is more to each problem, none of those are non-proportional. :(
Answer:
42 is your answer becasue 20% of 210 is 42