The line drops 4 units between the points (1, 6) and (6, 2) as it goes over 5 units. Thus the point-slope form of the equation can be written as
... y - k = m(x - h) . . . . . . line with slope m through point (h, k)
... y - 6 = (-4/5)(x - 1)
Multiplying by 5 and subtracting the right side gives ...
... 5y - 30 = -4x +4
... 4x + 5y - 34 = 0 . . . . . equation in general form
The first box is correct.
The fourth box is correct.
So, you would check those both. Hope this helps!
Answer:
-4w-21
Step-by-step explanation:
Answer:
13 and three-fourths inches
Step-by-step explanation:
The map distance can be found using a proportion with the map scale.
__
map distance / (1100 mi) = (1 in) / (80 mi)
map distance = (1100×1)/80 in = 13 3/4 in . . . multiply by 1100 mi; cancel mi
The trip will be about 13 3/4 inches on the map.
Answer: The exponential model for the area would be 
.
Step-by-step explanation:
Since we have given that
Initial square miles = 8
It gets tripled in every 4 hours.
So, in every 4 hours, it become 3.
In every 1 hour, it becomes 
So, According to question, an exponential model for the area would be
Hence, the exponential model for the area would be
