For this case we have that the slope of a line is given by:
If we have the points:
Thus, the equation is of the form:
Substituting any of the points we have:
Answer:
Option D
Answer:
Choice D is the answer.
Step-by-step explanation:
We have given two points.
Let (x₁,y₁) = (-1,4) and (x₂,y₂) = (8,-2)
We have to find the point-slope form of the line that passes through the given points.
y-y₁ = m(x-x₁) is point-slope form of the line that passes through the points.
m is slope of line.
m = y₂-y₁ / x₂-x₁
Putting values in above formula , we have
m = -2-4 / 8-(-1)
m = -6 / 9
m = -2/3
Putting values of slope and using a point , we have
y-4 = -2/3(x-(-1))
y-4 = -2/3(x+1) is point-slope form of line that passes through the points (-1,4) and (8,-2).
Answer: 1 1/2 hours or 90 minutes
Step-by-step explanation: Painting 1/2 of her bedroom took 3/4 an hour or 45 minutes. At the same rate, it would take her another 3/4 of an hour or 45 more minutes. Add it together to get 90 minutes or 1.5 hours to paint the full room.
Answer:
The slope intercept form is..
y = x + 3
The slope is m = 1
Did any of these help you answer the question?
0-5/ 3-2
0-5=-5
3-2= 1
-5/1 or -5
ANSWER
-5
Answer:
5/17
Step-by-step explanation:
The xs cancel eachother out :)