By Using the table, at how many hours of service do the
repair services cost the same? Write and solve an
equation to find out.
Computer Repair
Service
Cost
ABC Tech
$75 service charge plus $50 per hour
Tech Squad
$25 service charge plus $70 per hour

y=mx+b

step-by-step explanation:

m slope, b y-intercept

40 minutes

step-by-step explanation:

add the time and multiply by 2

step-by-step explanation: s

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.