What are the domain and range of the function f(x) = (1)/(4)(x^(3) +6x^(2)+5x -4)? A. domain (−6.5,2.5) range (−∞,∞)

B. domain (−∞,∞) range (−1.3,2.3)

C. domain (−∞,1/4) range (−4,∞)

D. domain (−∞,∞) range (−∞,∞)

its D

Find the difference (8ab+a+2) - (3ab+6)

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2