Y<-1/2x
Y> or = -1
Because if you plug in a number then it's the only one that fits
Answer:
Step-by-step explanation:
There is a formula that can be used to find the x-value of the vertex of the parabola. This formula is
We have the function
From this function, we can find that
We can plug in our know values into the formula to get
Then we can plug in our x-value to find the y-value of the vertex
This means that the vertex would be
Answer:
1/4
Step-by-step explanation:
The given info constitutes a proportion: 3 males : 1 female.
Adding 3 and 1 together, we get 4.
The fraction of students in the course who are female is then 1/4.
Good morning
(x-3)(2y+1)=13
Now let's start by adding 3 to both sides
2xy+x-6y-3+3=13+3
2xy+x-6y=16
Now we need to add 6y to both sides
2xy+x=6y+16
2xy+x=6y+16
Now let's factor out the variable x
x(2y+1)=6y+16
Now we gonna have to divide both sides by 2x+1 so we can find the value for x
x(2y+1)/2y+1= 6y+16/2y+1
x= 6y+16/2y+1
I hope that's help :)