3
If f(x)-
- Va-3, complete the following statement:
x + 2
What is f19?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

What is the value of x? enter your answer in the box. x =

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.