Step-by-step explanation:
Answer:
The table represents a function and the slope is -1/2
Step-by-step explanation:
Here, we want to know if the given table is a function
For a relation to be a function, no two y values have same x value
however, 2 x values can have same y value
Looking at the table, we can conclude that what we have is a function
To find the slope, we select any two points and apply the slope formula
m = (y2-y1)/(x2-x1)
(x1,y1) = (6,-2)
(x2,y2) = (-2,2)
m = (2 -(-2))/(-2-6) = 4/-8 = -1/2
-10 = -5/4v
First multiply 4v on both sides leaving you with the following equation:
-10(4v) = -5
Simplify it.
-40v = -5
Divide -40 on both sides to solve for v.
v = -5/-40
Reduce the fraction down to simplest terms.
v = 1/8
On a number line, 2.15 and -2.15 are the same distance away from 0. Therefore, they are opposites.
If you were to add 2.15 and -2.15 you'd get 0.
