Quadratic trinomial
Step-by-step explanation:
(8x^2 + 3x) - (12x^2 - 1)
= 8x^2 + 3x - 12x^2 + 1
= 8x^2 - 12x^2 + 3x + 1
= -4x^2 + 3x + 1
^ ^ ^
1 2 3
So the answer is Quadratic trinomial
the one that has a slope of 1/2 and is positive.
step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.