As x approaches infinity, for which of the following functions does f(x) approach negative infinity? Select all that apply. Select all that apply:

f(x)=x7
f(x)=13x4+1
f(x)=12x6+3x2
f(x)=−4x4+10x
f(x)=−5x10−6x7+48
f(x)=−6x5+15x3+8x2−12

  (d)  f(x)=−4x4+10x

  (e)  f(x)=−5x10−6x7+48

  (f)  f(x)=−6x5+15x3+8x2−12

Step-by-step explanation:

In order for a polynomial to approach negative infinity when x approaches infinity, the leading coefficient must be negative. Choices with a negative leading coefficient are D, E, F.

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.