The given points
(x₁,y₁) = (2,3)
(x₂,y₂) = (1,-2)
There are 2 formulas we will use.
The first is formula to find the slope, and the second is formula to find the line equation.
To find the slope
m = (y₂ - y₁)/(x₂ - x₁)
To find the line equation
y - y₁ = m(x - x₁)
Find the slope, input the numbers to the formula
m = (y₂ - y₁)/(x₂ - x₁)
m = (-2-3) / (1-2)
m = -5/-1
m = 5
Find the line equation, input the numbers to the formula
y - y₁ = m(x - x₁)
y - 3 = 5(x - 2)
5(x - 2) = y - 3
5x + 10 = y - 3
5x - y = -3 - 10
5x - y = -13
The equation of the line is
5x - y = -13
answers :
-7
1
5
9
13
insert each number for the x value :]
Answer:
I think its O-5 I am not sure
Answer:Use PEMDAS (Please Exuse MyDear AuntSally)
Since there are no parentheses or exponents we go to the next thing which is multiplication and division.6×10=60.Then you divide that by 2 to get 30.Then do 17-30=-13.Then -13+12=-1.
I hope this helps