Answer:
0
Step-by-step explanation:
There is no x, therefore there is no slope.
Answer:
Rate of change = 3
Step-by-step explanation:
The rate of change is the slope.
Slope = 3
(x + 10)² - 1
= (x² + 20x + 100) - 1
= x² + 20x + 99
None of the choices you provided are correct. Did you type in the question wrong?
(x-xo)²+(y-yo)²=r²
(x-9)²+(y-3)²=64
r²=64
Area of a circle=πr²=3.14×64=200.96