Identify the parent function that can be used to graph the function f(x)=-9(x+5)^2 a) f(x)=x^2 b) f(x)={x} c) f(x)=x

Option a) f(x)=x^2

Step-by-step explanation:

The parent function that can be used to graph the function f(x)=-9(x+5)^2 is f(x)=x^2

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.