A circle is centered at (3, 8) and is tangent to the x-axis. Write its equation in standard form. A) (x - 3) 2 + (y - 8) 2 = 9 B) (x + 3) 2 + (y + 8) 2 = 9 C) (x - 3) 2 + (y - 8) 2 = 64 D) (x + 3) 2 + (y + 8) 2 = 64

Question

Mathematics

Angus

18 September, 04:15

A circle is centered at (3, 8) and is tangent to the x-axis. Write its equation in standard form. A) (x - 3) 2 + (y - 8) 2 = 9 B) (x + 3) 2 + (y + 8) 2 = 9 C) (x - 3) 2 + (y - 8) 2 = 64 D) (x + 3) 2 + (y + 8) 2 = 64

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Answers (2)

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Tristan Ramos · Answer 1

Step-by-step explanation:

A circle is centered at (3, 8) and is tangent to the x-axis. Write its equation in standard form.

A) (x - 3) 2 + (y - 8) 2 = 9<==2x+2y=31

B) (x + 3) 2 + (y + 8) 2 = 9<==2x+2y=-13

C) (x - 3) 2 + (y - 8) 2 <==2x+2y=86

D) (x + 3) 2 + (y + 8) 2 = 64<==2x+2y=42

Lillie Conway · Answer 2

the answer is B