Find the greatest common factor: 3x^4 -15x^8 answers: 1)3x 2)3x^2 3)x^4 4)3x^4

Need this asap if anyone can i would be very grateful. if you could show workings that would really

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?