Answer:

Step-by-step explanation:
We are given equation of parabola as

we can also write as

now, we can compare

and find a , h , and k
a=1
h=0
k=0
now, we can use focus formula

now, we can plug values


The bottom one is the answer I’m pretty sure ….hope it helps
Answer: 25
Step-by-step explanation:
Subtract 46.50 - 46.25 and you’ll get 25
There are two positive slopes on the opposite side for E and F, while there are two negative slopes on the opposite sides for G and H.