-7-1/2-5 because to solve, you do y2-y1/x2-x1
So you get -6/-3, which equals 2
SLOPE IS 2
The area of triangle is 7 square units, which is mentioned in option B. It is obtained from the given diagram.
Step-by-step explanation:
The given is,
For above question diagram is missing, so i attach the diagram.
Step:1
Formula for area of triangle from the coordinates,
.............(1)
Where,
are coordinates
From the given,
A ( 1, 1 ) -
B ( 4, 0 ) -
C ( 3, 5 ) -
Equation (1) becomes,
Area,
= 7
Area of triangle, A = 7 square units
Result:
The area of triangle is 7 square units, which is mentioned in option B. It is obtained from the given diagram.
Answer: y=2-2x
Step-by-step explanation:
Answer:
Below in bold.
Step-by-step explanation:
Using the point-slope form of a straight line equation:
y - y1 = m(x - x1)
y - (-1)) = -2/5(x - -10)
y + 1 = -2/5(x + 10)
y + 1 = -2/5x - 4
y = -2/5x - 5.
In standard form this is:
2x + 5y = -25.