Worth 20 points

multiply x+2/5x-15*(10x^2-25x-15)

a. (2x+1)/5(x-3)
b. (2x+1)(x-3)/5
c. (10x+5)(x+2)
d. (x+2)(2x+1)

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

a≈380.13mi² would be your answer if the radius was 11 miles