Answer:
f(-5) = 4(-5) + 1 = -20 + 1 = -19
f(-1) = 4(-1) + 1 = -4 + 1 = -3
f(2) = 4(2) + 1 = 8 + 1 = 9
f(3) = 4(3) + 1 = 12 + 1 = 13
f(5) = 4(5) + 1 = 20 + 1 = 21
First divide 6/(6+6+8) =0.3
Then multiple it by 100 to get the probability percentage 30%
$495.28 I think I'm not sure if I'm right.
The answer is D.
Explanation: The square root of a negative number is imaginary which is another name for a complex number
25^2-13^2=456
456 square root is 21.354...
21
