For perpendicular lines, the slopes are negative reciprocals of one another. Therefore, the slope of QC = 3/2
Using this into the formula of slope:
3/2 = (y + 6) / (-1 + 3)
y = -9
If the slope of CD is 2/3, then y works out to be -3.
The second choice is the answer
X>-1/3, the graph would be filled everything to the right of -1/3 on the x axis
Answer:
y= x + 4 is the answer
Step-by-step explanation:
y-int= 4
slope = 1
So it the first choice
The mean is 26 and the MAD is 3.75
