Which of the following rational functions is graphed below? See picture

answer4 to the second power is 16

and 4 to the third power is 64,

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36

the answer is a and d

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu