Step-by-step explanation:
m=y²-y¹/x²-x¹
m=5-1/7-1
m=4/6
m= 2/3
The slope is 2/3
Starting from a parent function , if you add a constant to the whole function, i.e. you perform the transformation
you shift the graph of the parent function by units, upwards if is positive, downwards otherwise.
In this case, so, you're shifting, the graph of 5 units upwards. Since the parent function passes through the point , because , the shifted graph mantains the same coordinate, but the coordinate is increased by 5, because of the 5 units upwards shift.
Answer: The correct option is D, i.e.,30.
Explanation:
It the given equation we have two units l and dl.
Where l represents the liter and dl represents the deciliter. These are the volume units.
We know that,
1 liter = 10 deciliter
It means,
1 l = 10 dl
Multiply both sides by 3,
1\times 3 l = 10\times 3 dl
3 l = 30 dl
Therefore, the correct option is D and 3 l = 30 dl.