Answer:
y = -3x -9
Step-by-step explanation:
slope = 1/3
perpendicular slope = -3
y = mx + b
0 = -3(-3) + b
-9 = b
y = -3x -9
Answer:
c
Step-by-step explanation:
Answer:
Step-by-step explanation:
The last three are irrational but I'm not sure about the first four.
Answer: 
is an asymptote
Step-by-step explanation:
Apply a table, and plug in values of x into the equation. For example f(2)=
. That's one of the points on the graph that we just found (2,6)
The sum of length and width is half the perimeter, 160 yd. The length is the average of the sum and difference of dimensions:
.. (160 +20)/2 = 90
Then the width is 160 -90 = 70
The rectangular field is 70 yd by 90 yd.
