Answer:
4
Step-by-step explanation:
25- 9.5 is 15.5 and 4 ×3.75 is 15 you would have still have .5 cents
Your answer is B because in order for it to be a scatter plot it has to have 2 points going through the line
Answer: option C.
Step-by-step explanation:
Given a quadratic function of the form
, if the coefficient <em>a</em> is less than zero, then the function is opened upward.
The options A is not opened upwards, then it is not the answer.
Then the given equation
can be written as:

This function is equal to the parent function, shifted 4 units down.
Therefore, the graph that you are looking for must be a parabola that is opened upwards and has its vertex in the point (0,-4).
Then, the correct option is C. And the solution is:

Answer:
see screenshot
general formula is
r² = (x - x-center)² + (y - y-center)²