40 points and !

which of the scenarios can the following graph describe?

a.
the speed of a hiker who climbs up and then down a mountain

b.
the value of a company as it is created and then goes bankrupt

c.
the total distance traveled as you drop off something at the post office and then travel to your neighbor's house before going back home

d. the height of an airplane from the time it takes off to its maximum elevation

I am stuck between A and B but my best guess is b) the value of a company as it is created and then goes bankrupt

hope this helps!

A.

Explanation:

If you look at the shape of the graph, it looks like a mountain. If we were watching a friend climb a mountain in a "2D" view, we might be able to see them climb up the mountain and than precede to walk down. I really hope this helps you out!

-wfz ☺☻☺

on your paper it doesn't say the answer but the the answer is altitude

step-by-step explanation:

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