What are the zeroes of f(x) = x2 − 2x − 3? (4 points)
select one:
a. x = −3, 1
b. x = −3, −1
c. x = 3, 1
d. x = 3, −1

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value