Answer:
a. 30
b.Random Students
c.Unbiased
Step-by-step explanation:
Judging on the question I figured that the perpendicular line's slope would be -x since the slope of a perpendicular line is opposite to that of a the reference line.
Thus, your answer should be y=-x+4 considering that is the only equation with the slope of -x.
Answer:
y = 2x - 2
Step-by-step explanation:
y = mx + b
Sub x = 5, y = 8, and b = -2 into the equation.
8 = 5m - 2
Isolate the m-term and solve for m.
8 + 2 = 5m -2 + 2
10 = 5m
Divide both sides by 5 to isolate m.
m = 2
Sub the parameters (m and b) into the template to get your equation.
y = 2x - 2
Answer:
-3
Step-by-step explanation:
