Answer:
that anzwer will be (9) ok
Hmm, y=1 is directix
means it opens up or down
we will be using
(x-h)²=4p(y-k) where (h,k) is vertex and p is the distnace from focus to vertex and from vertex to direcitx
focus is (-1,-3)
find distance between y values because directix is a y value
midpoint is the vertex
from -3 to 1 is 2 units
since focus is below directix, it opens down, and p is negative
it is 2 units above focus
so at (-1,-1)
and p=-2
(x-(-1))²=4(-2)(y-(-1))
(x+1)²=-8(y+1) is da equation
Answer:
A I think
Step-by-step explanation:
Answer:
51 inches
Step-by-step explanation:
68÷100 would be 1% then to find 75% you would multiply by 75
Simply 3^2 to 9
2×2+9−4+3×5
Simplify 2 x 2 to 4
4+9−4+3×5
Simplify 3 x 5 to 15
4+9−4+15
Simplify
= 24
