35 POINTS!!! Show your work and write an expression using the following criteria:
1 answer:
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Answer:
Standard equation of a circle
(x−3+(y−3
=4
General form of the equation of a circle
−6x+
−6y+14=0
Parametric equations of a circle
x=2cosθ+3
y=2sinθ+3
Given the system of equations. We have:
- For (5,0)
Substitute x = 5 and y = 0 in the equations:
Answer: No
- For (-7, -8)
x = -7 and y = -8
Answer: No
- For (3, -4)
This is satisfied for the first equation but not for the second. Therefore it is not a solution to the system.
Answer: No
- For (-2, -2)
Answer: No
Answer:
x=-4
Step-by-step explanation:
Move everything to one side:
Factor:
By the zero product rule, x=-4. Hope this helps!