Step-by-step explanation:
f(x) = 1/2 x é uma função do 1° grau com coeficiente linear=1/2.
(x²+4)(x²+4) =x^4+8x²+16
B. x4 + 8x2 + 16
Answer:
$48
Step-by-step explanation:
1. 192/12 = 16
2. 16 * 3 = 48
3. Your answer is 48
A fact family needs to have at least 3 numbers. The first two numbers are added to give the third number. A fact family is used to show the Commutative Property of Addition. So,
3 + 4 = 4 + 3 = 7
The third number is 7
