An equation of the form ax2 + bx + cy2 + dy + e = 0 where aa and cc have opposite signs might represent a
hyperbola.
a. apply the process of completing the square in both xx and yy to convert the equation
9x2 − 36x − 4y2 − 8y − 4 = 0 to one of the standard forms for a hyperbola: (x−h)2 / a2 − (y−k)2 / b2 = 1 or (y−k)2 / b2 − (x−h)2 / a2 = 1.
b. find the center of this hyperbola.
c. find the asymptotes of this hyperbola.
d. graph the hyperbola

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

45.36 feet per second.

step-by-step explanation:

to find the most accurate determination for the number of feet per second tyrone traveled on his way to work let us convert miles to feet and minutes to seconds.

1 mile = 5280 feet.

1 minute = 60 seconds.

now we will divide 158400 by 3492 to find the most accurate determination for the number of feet per second tyrone traveled on his way to work.

therefore, tyrone traveled on his way to work at the rate of 45.36 feet per second.

y-y1=m(x-x1)

y-1=1(x-8)