G(10) = 21
You plug in 10 and multiply it with 2, then add 1, which you’ll get 21.
<span>-4y + x = 28
<span> y + 2x = 2
hope this helped :)
alisa202</span></span>
Average acceleration: ( v - v o ) / Δ t
v = 0 m/s, v o = 20 m/s, Δ t = 3.5 s
a (average) = ( 0 m/s - 20 m/s )/3.5 s = - 20 m/s / 3.5 s =
= - 5.7142857 m/s² ≈ - 5.71 m/s²
please see photo attached