Answer:
All real numbers
Step-by-step explanation:
The given equation is:
where x is Ana's speed.
This is a quadratic function.
A quadratic function is a polynomial function.
All polynomial functions are are continuous and defined for all real values of x.
Therefore the domain of
is all real numbers.
odd
27
To find the average change in elevation, you have to make it a unit rate. So we find that 378/14=27
(b) one-sample t-test for a population mean
ur welcome :D
42
x = - 8, x = 6