Answer:
The correct answer is D) 243
Step-by-step explanation:
Answer: y+6=-2(x-4)
Step-by-step explanation:
Point slope form: Y-y1=m(x-x1)
Answer: they are parallel
Step-by-step explanation:
find slope of line m:
Use y2-y1/x2-x1
your m equation --> 9-15/10-3 which makes the slope of m = -6/7
find slope of line n:
Use y2-y1/x2-x1
your n equation --> 3-9/9-2 which makes the slope of n = -6/7
The slopes are the same, therefore line m and line n are parallel.
Answer:
- 4 < x < 2
Step-by-step explanation:
Given
- 1 < x + 3 < 5 ( subtract 3 from each interval )
- 1 - 3 < x + 3 - 3 < 5 - 3 , that is
- 4 < x < 2
Answer:
x-2y/x
Step-by-step explanation:
x²-4xy+4y²/x²+xy-6y²÷x²+3xy/x²+6xy+9y² = x-2y/x
