From the equation, you can see that (3,-2) is the center of the circle (the terms are 0 for those x,y values). The mentioned point has the same y value as the center. That's good news, because it tells us that the tangent line is exactly vertical. The x coordinate is given as x=8. Vertical lines have an equation of x=... so x=8 is the right answer.
Answer:
arc ≈ 5.5 units
Step-by-step explanation:
The arc of the circle is calculated as
arc = circumference of circle × fraction of circle
= 2πr ×
( r is the radius )
= 2π × 3.5 × 
= 
≈ 5.5 ( to the nearest tenth )
Answer: Neither odd nor even
Step-by-step explanation:
For it to be odd, f(x)=-f(-x).
For it to be even, f(x)=f(-x)

Hence, it is neither odd nor even.
I think this attachment will help you
Answer:
x = -35.7142
Step-by-step explanation:
