Will give BRAIN Can someone please give me a few sentences of a power walk? like pretend you did it and your grading yourself how you did :)

You can burn more calories this way than walking at your usual pace. ... Power walking burns a similar number of calories as running. For example, power walking at 4.5 mph for one hour would burn the same as jogging at 4.5 mph for one hour. For an effective workout, try pace training.Keep your eyes forward, shoulders back, and head upright.With your arms bent at about a 90-degree angle, move your arms up and back so the opposite arm and leg are advancing at the same time.

Explanation:

It’s amazing that power walking — a form of exercise that requires no expensive equipment, no special athletic ability, no apps or technology, and no gym membership (and one of the oldest and simplest forms of exercise on earth) — can be so beneficial.

because it says use -2,0,and 2 for x, we can plug those numbers into the equation. y/4=3/4(-2)+2   y/4= -1 1/2 +2 now to get x by itself, we can multiply each side by 4. y=-6+8 which equals y=2 when x=-2. now you can do the same thing with 0 and 2 as x. you get y=8 when x=0 and y=14 when x=2.

x   |   y

-2 |   2

0   |   8

2   |   14