12)
(intro) Slope is change in y divided by change in x (axes). Here, the y axis is depth and the x axis is hours. So, the slope is change in depth between any two points, divided by the change in hours between the same points. The slope of this line is half a foot depth divided by 2 hours.
a) So, the slope is 0.5 / 2 = 0.25, or 1/4.
b) The graph shows a constant rate of change because the line is straight (it increases at the same speed. If the line was curving, it would not be a constant rate of change).
c) Yes, because the line has a constant rate of change now.
Answer:
y = -5x + 8
Step-by-step explanation:
Slope intercept form is:
y = mx + b
m is the slope and b is the y-intercept.
Since the question gives you these values, all you need to do is plug it in. (x and y remain the same).
y = -5x + 8
I hope this helps!
Answer:
x+74=180
x=180-74
x=106
x=4y+22
106-22=4y
84/4=y
21=y
y=21
Step-by-step explanation:
Given: 8^6/8
Answer:32768
Step by step explanation:
- To find we must use, PEMDAS, order of operations. (Parenthesis, exponents, multiplication, division, addition, and subtraction.
- Since we have no parenthesis we do exponents first
- Since we are dividing we do 8^6-1 divided by 8
- The value of 8^6 is 262144
- Now we divide 252144 by 8 which gives us 32768
- Therefore, our answer is 32768
#LearningIsFun
Answer:
4(x-7)(x+1)
Step-by-step explanation:
