(4,-2) m=-1 how can you graph this
2 answers:
Ok, so -1 is m. This is related to point-slope form, y=mx+b. In this formula, m is the slope of the line. You also found a point (4,-2). This means that this is a definite point on the graph. So, place this point on the graph at x=4 and y=-2. Then, because the slope is -1, go left 1 up 1 and then right 1 down 1 from this point and it will give you the graph of this equation. The graph will look like this. Notice it passes through the point (4,-2). Hope this helps! :D
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Answer:
216 people
Step-by-step explanation:
Given:
2.5 feet² is occupied by 1 person
Dimension of room = 216 in × 360 in
Required:
No. of people that would occupy the room
SOLUTION:
Step 1:
Convert the dimensions of the room from in to ft
Note: 1 foot = 12 inches
216 inches =
360 inches =
Step 2: calculate area of the room.
Area of the room = 30*18 = 540 ft²
Step 3: calculate the no. of people the room will contain.
2.5 ft² will contain one person
Therefore, 540 ft² will contain: