Х Which is a valid prediction about the continuous function
f(x)?
-5
-3
-1
1
3
5
7
f(x)
8
4
O
-2
-2
0
4
O f(x) 20 over the interval [5,00).
Of(x) s 0 over the interval (-1, 0).
Of(x) > 0 over the interval (0, 1).
Of(x) < 0 over the interval (-0. -1).

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

it would be:

c.parallelogram.

answer: it's d

step-by-step explanation: