Why is my range wrong?

Graph y = -|x| + 2. click on the graph until the correct one appears.

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2

Which is the best estimate of the product of 0.9 x 0.88? 0 0.25 0.5 1