Answer:
F(1,5)
Step-by-step explanation:
This is a vertical parabola.
The vertex is at (1,4).
The directrix is y=3.
The distance from the vertex to the directrix is p=1
The focus is (1,4+p), which is (1,4+1)
Therefore the focus is (1,5)
If you were to add the two numbers you would get 2 1/2 so the answer would be 2 1/2 hours altogether.
Answer:
A
Step-by-step explanation:
Answer:
B=9
Step-by-step explanation:
Solve for b by simplifying both sides of the equation, then isolating the variable.
Hope this helps
Okay so the first thing you need to do is move the all the variables to one side of the equal sign
