hi
f(x) = -12x²+9x
So
f'(x) = -24x +9
if x = 6 then f'(6) = -24 (6) +9 = -135
Yes, 2.315 is greater than 2.3. Please mark me brainiest! :)
The prime factorization of prime number "a" is just "a"
The prime factorization of prime number "b" is just "b"
The lowest common multiple of the two prime numbers will just be the product of the two: a*b.
So Richie is right.
-6a - 4a + 7a = -10a + 7a = -3a, that isn't 5a;
b. False