Answer:
The value of v with given slop and points is - 6
Step-by-step explanation:
Given as :
Let x and y be the points of a line
So, x = ( - 3 , - 10 ) And y = ( - 4 , v )
The given slop of line XY is - 4
Now, from slop equation :
Slop =
Or, - 4 =
Or, - 4 =
Or, v + 10 = ( -4 ) × (- 1 )
Or, v + 10 = 4
∴ v = 4 - 10 = - 6
Hence The value of v with given slop and points is - 6 Answer
In the attached diagram you can see the graph of the function
As you can see graph is:
1. increasing from x = −2 to x = −1
2. decreasing from x = 0 to x = 1
3. decreasing and then increasing from x=1 to x=2
4. increasing from x=2 to x=4.
Answer: correct choice is B.
Answer:
48,58
Step-by-step explanation:
Let The speed of the west bound train be x
Let the east bound train be x+10
The speeds can be calculated as follows
2(2x+10)= 232
4x + 40= 232
4x= 232-40
4x= 192
x= 192/4
= 48
Hence the speedof the west bound train is 48
The speed of the east bound train is 48+10
= 58
Answer:
False
True
False
False
Step-by-step explanation:
1. We have to get the sum as follows :
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=
=
=
So, this is false.
2. We have to get the sum as follows :
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=
=
=
So, this is true.
3. We have to get the difference as follows :
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=
=
So, this is false.
4. We have to get the difference as follows :
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=
=
So, this is also false. (Answer)
Answer:
160
Step-by-step explanation:
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