Question

Question 2
Use the equation y =3()
ОА
to determine the value of y if x =
-2.
3
B
حرا
4
9
с
3
4
D
12

Answer 1

Step-by-step explanation:

When x = -2

$y = 3 {( \frac{1}{2} )}^{x}$

$y = 3 {( \frac{1}{2} )}^{ - 2}$

$y = 3 {(2)}^{2}$

$y = 3(4)$

$y = 12$

$\:$

Option → D