Answer:
247
49
Step-by-step explanation:
a) f•g (4) =
f•g (x) = f(g(x)) = (x + 9)^2 + 6(x + 9)
f•g (4) = (4 + 9)^2 + 6(4 + 9)
= 13^2 + 6(13)
= 247
B) g•f (4) =
g•f (x) = g(f(x)) = x^2 + 6x + 9
g•f (4) = 4^2 + 6(4) + 9
= 16 + 24 + 9
= 49
Answer:
28
Step-by-step explanation:
4: 8,12,16,20,24,28
7:14,21,28
28 is the answer
It's (1 ; -3). If the symmetry is on the y-axis, change the coordinate on the x-axis. You can draw it to verify.
Step-by-step explanation:
given that 1.5 gram of fat =3% of 2000 calorie diet.
Thus, 1.5 gram of fat contributes to 3/100*2000= 60 calorie of diet.
Generally 6% of the diet must be fat.(recommended)
Since, 1.5 gram = 3%
thus, 3 gram =6%.