The correct answer is 6+x-y.
This is because the other answer choice is a binomial and not a trinomial (which contains three terms). A term is always separated by - or + signs.
Answer:
9
Step-by-step explanation:
Use the slope 9 and then go through (0,0)
Y=-21/2x+1 Since y is your independent variable it remains by itself
The output should be -5+10=5
