Please help.Find the circumference (to the nearest whole number). Use 3.14 for pi.
1 answer:
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Answer:
You don't technically need the ( ) around the 2n, but I included them to avoid confusion.
Hi there!
To derive an equation given the points, we can use the slope formula:
Plug in the corresponding coordinates:
Simplify:
Therefore, we have:
y = -4x + b
Plug in the x and y values for a coordinate to solve for b:
2 = -4(1) + b
2 = -4 + b
b = 6
The equation is:
y = -4x + 6. The correct answer is D.