Question

If x = 4 and y = -2, the value of 1/2 xy2 is

Answer 1

Answer:

8

Step-by-step explanation:

Substitute the given values into the expression

$\frac{1}{2}$ xy²

= $\frac{1}{2}$ × 4 × (- 2)²

= 2 × 4

= 8