Answer:
y intercept is 24 (i think)
Step-by-step explanation:
-4t is x
+24 is y
a. The marginal densities

and

b. This can be obtained by integrating the joint density over [0.25, 1] x [0.5, 1]:

A) 2 and B) 9
Coefficients are the numbers in front of a variable. The x and y wouldn’t be considered coefficients.
-1, -4 because 2+3(-1)= -1 and 4+8(-1)= -4
The distance? If it is asking for the distance then its square root 313.