M= -4 - (-2)/2-(-2)
= -4 + 2 / 2 + 2
= -2/4
Y= -2/4x + b
Sub (-2,-2)
-2= -2/4 (-2) +b
-2= 1 + b
b= -2-1
b= -3
Therefore
Y= -2/4x -3
Answer:
1.10
Step-by-step explanation:
Given the probability distribution :
x : ___ 0 ___ 1 ___ 2
p(x)__0.15 _0.60 __0.25
The expected value is obtained by:
Σ(X * p(x))
(0 * 0.15) + (1 * 0.60) + (2 * 0.25)
0 + 0.60 + 0.50
= 1.10
hey I got a question what grade that math from
Answer:
2121 Items
Step-by-step explanation:
Multiply 303 by 7 To get the answer 2121.
Okay so i may be wrong but i think that the new coordinates would be (7,5). I’m assuming that the translation is up 2 and 4 to the right so you just follow the rules for translations. (a) being the amount of spaces you’re moving for x and (b) being the amount of spaces you’re moving for y
Translation a units to the right (x,y) ➡️ (x+a, y)
Translation a units to the left (x,y) ➡️ (x-a,y)
Translation b units up (x,y) ➡️ (x,y+b)
Translation b units down (x,y) ➡️ (x,y-b)
i’m not the smartest person ever but hopefully this helps. good luck!!
