Step 1: Find the slope
(y-y)/(x-x) = (8-8)/(9+4) = 0
Step 2: Substitute into the slope intercept equation
y - y = m(x - x)
y - 8 = 0(x - 9)
If the problem just wants plain, slope intercept form, then this is your answer.
If not, y = 8
Answer:

Step-by-step explanation:
Assuming this is a binomial distribution, P(x=15) = 0.0416
Step-by-step explanation:
la carretilla estaba a unos 15 metros de altura