2. the incenter is the center of the
circle.
o a. inscribed
o b. circumscribed
c. congruent
d. acute

this question doesn't exactly make sense although the answer appears to be b) circumscribed

congruent and acute have nothing to do with this topic and inscribed speaking in math terms typically means drawing one shape inside another so that it just touches. for example, the figure on the right is a circle inscribed in a triangle.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13