Answer:
y=3x
Step-by-step explanation:
Answer: the slope is -1/5
Example:
Answer:
Step-by-step explanation:
Slope of x-2y=6 is ½.
Slope of line through (5,2) and (3,6) = (6-2)/(3-5) = -2
The two slopes are negative reciprocals of each other (i.e., their product is -1), so the two lines are perpendicular.
Answer:
option d x^2 + 8x
Step-by-step explanation:
area of rectangle = l×b
=x×(x+8)
=x^2+8x
