The image shows a parabola with focus (-1,3) and directrix. Write down the equation of a parabola with focus and directrix.
Use the equation below.
(y-c)^2=(x-a)^2+(y-b)^2
Is the distance between the focus and the point (3,6) same as the distance between the point (3,6)and the line called directrix? If it is the same what would the distance be?

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

16 is the absolute value

step-by-step explanation: