So if the line is linear we can use slope intercept form to find the equation of the points: y=mx+b
To calculate m, the slope we subtract two of the points (I’ll use the first two):
(-1, 1)
(4, 0)
This equals 0-1/4+1, which simplifies to -1/5
So the slope is -1/5 and we can put that into slope intercept form along with a point to get b, the y-intercept.
So, y=-1/5x+b
Now we substitute x and y with a point.
1=-1/5(-1)+b
1=1/5+b
b=4/5
So the equation is:
y=-1/5x+4/5
I hope this helps!
81 feet
9 x 11 = 99
180 - 99 = 81
1/x = x^-1
sqrt(x) = x^(1\2)
Therefore, answer is:
x^(-1/2)
Answer:
about 13 marbles
Step-by-step explanation:
The average would be -3. You add all the low temps up and get -15 then you divide it by the amount which was 5 temps... And get -3.
