Answer:
y = x - 3
Step-by-step explanation:
From the table attached,
Scatter plot given in the graph is correct.
Let the equation of the line passing from a point (x', y') is,
y - y' = m(x - x')
m = slope
Slope of the line passing through two points
and
is given by,
m = 
Therefore, slope of the line passing through the points (11, 8) and (12, 9) will be,
m = 
Therefore, equation of the line passing through (11, 8) will be,
y - 8 = 1(x - 11)
y = x - 11 + 8
y = x - 3
A.Equation
Step-by-step explanation:
A. Equation 30 plus 4
Coordinates of P: (a,b)
coordinates of Q:(3a,b)
coordinates of R:(2a,0)
i jus got a 100% on the quiz
You need to use the y = mx + b formula which will get you to the answer
y = -x -2