Any number raised to the power of 0 is 1.
Therefore, 15^0 = 1
The circumference is ~43.98 miles.
D is the only one which would make sense :)
Keisha is correct, because as per the definition <u>A function is a special relationship where each input has a single output</u>.
A function is a special relation. In other words, a relation if and only if it has a specific characteristic where each input has a single output, then it is called a Function.
All functions are relations but not all relations are functions.
The slope of the line between the points On the line would be -1. And the y intercept would be 1.
Y = -x + 1.
