Answer:
A line is increasing if it goes up from left to right. The slope is positive, i.e. m > 0 {\displaystyle m>0} .
A line is decreasing if it goes down from left to right. The slope is negative, i.e. m < 0 {\displaystyle m<0} .
If a line is horizontal the slope is zero. This is a constant function.
If a line is vertical the slope is undefined (see below).
So the first one is -0.5 and second is -0.5 the third one is -0.5 and the fourth is -0.25 so I would say that is D
Answer:
I believe the answer to this question is: (-3,1) X=-3, Y=1.
The slope is zero because the rise (8-8) is zero, and the line will be horizontal because lines with a slope of zero are horizontal.
Answer:
8168.140899 inches
Step-by-step explanation:
circumference = 2πr
2 x π x 13 = 81.68140899
81.68140899 x 100 = 8168.140899
