Answer:
C(9,8) and r=2
Step-by-step explanation:
k:(x-9)^2 +(y-8)^2 =4
k:(x-p)^2 +(y-q) ^2 =r^2
p=9, q=8, r=2-radius
C(p,q)=C(9,8)-center
-- Find how much 'y' changes from the first point to the second one.
-- Find how much 'x' changes from the first point to the second one.
-- The slope of the line going from the first point to the second one is
(change in 'y') / (change in 'x') .
F(x) = |2x-1|-5
f(x) = |2*(x)-1|-5
f(-3) = |2*(-3)-1|-5 ... replace every x with -3
f(-3) = |-6-1|-5
f(-3) = |-7|-5
f(-3) = 7-5
f(-3) = 2 which is the final answer
Side Note: the vertical bars mean "absolute value" which represents distance. Negative distance makes no sense which is why absolute value results are never negative.
