6 x 7 = 42
And the missing number is 8, because 7 x 8 = 56.
Using S = ut + 1/2gt², from rest, u = 0
S = 1/2gt², g ≈ 9.8 m/s²
S = <span>1/2 *9.8*3²
</span>S = 0.5<span> *9.8*3*3
</span>
<span>S ≈ 44.1 m</span>

“Nerves that extend throughout the body on both sides emerging directly from brain and brain stem are called cranial nerves.”
Point W represents the y-intercept