The formula of an area of a circle:

We have
r = 1.8 m
π ≈ 3.14
Substitute:

The line passing through (3, -1) and (-1, 5) has this slope:
5+1
m = ---------- = -3/2
-1-3
We need to find the y-intercept. To do this, substitute the knowns (-3/2 for m, -1 for y and 3 for x) into the slope-intercept equation:
-1 = (-3/2)(3) + b. Then: -1 = -9/2 + b, and so b = 9/2 - 1 = 7/2.
The desired equation is y = (-3/2)x + 7/2.
Answer:
i thought i had the answer but then i got it wrong im sorry
Step-by-step explanation:
Answer:
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Step-by-step explanation:
9514 1404 393
see attached Starting with the original function, swap the variables x and y, then solve for y. The resulting function is the inverse of the original function.
i hope this help's pleazz dont report me okay