Describe the end behavior of the graph of the function. hx()=−3x4+4x3+10x2−8x+7
a. hx()→−∞as x→−∞and hx()→−∞as x→∞
b. hx()→−∞as x→−∞and hx()→∞as x→∞
c. hx()→∞as x→−∞and hx()→−∞as x→∞
d. hx()→∞as x→−∞and hx()→∞as x→∞

9514 1404 393

  a.hx()→−∞as x→−∞and hx()→−∞as x→∞

Step-by-step explanation:

The negative leading coefficient tells you the function tends toward -∞ as x gets large. The even degree tells you it goes the same direction as x tends toward -∞.

  h(x) → -∞  for x large or small . . . . matches A

add the numbers under frequency to find the total number:

5 + 8 +7 + 4 + 0 +1 = 25

the answer is 25.

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: