We see it is the y terms squared so it opens left or right
in form
(y-k)^2=4(p)(x-h)
vertex is (h,k)
and p is distance from focus to vertex, also distance from vertex to directix
if p>0, then it opens to the right and dirextix is to the left of vertex
if p<0, then it opens to the left and directix is tothe right of vertex
so
(y-1)^2=4(4)(x-(-3))
vertex is (-3,1)
4>0 so dirextix is to left of vertex
left is in x direction
-3-4=-7
directix is x=-7
Answer: (5, 12)
Step-by-step explanation:
Just graph the linear equations and find where they intersect.
Algebraically, you can set them equal to each other
-3x-3=2x+2
-x-3=2
-x=5
x=5
Plug x=5 to any equation
y=2(5)+2
y=12
I am confident that the best option is Last one in this case.
Answer:
0.0490
Step-by-step explanation:
Answer:
Step-by-step explanation:
First, divide each persons rate by the number of minutes they typed their words in .
you end up with:
Damian: 55 seconds
Howard: 26 seconds
This tells us that Howard was least and <u>Damian was greater. </u>
Hope this helps :)
