Consider again the two points f(−9, 0) and , 0) in the coordinate plane. the equation of the
hyperbola defined by |fp − pg| = k for some constant k is given by
x^2 / 25 − y^2 / 56 = 1. what is the
value of k?

k = 2a = 10

Step-by-step explanation:

If

x² / 25 − y² / 56 = 1

we know that

a² = 25   ⇒   a = 5

b² = 256  ⇒  b = √256

The equation of the  hyperbola defined by |FP − PG| = k can be written as follows:

|FP − PG| = 2*a

then

2*a = 2*5 = 10

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.