15.99×8/100=1.28$ this is the tax
to get the total cost 15.99+1.28= 17.27$
Answer:
Answer is below
Step-by-step explanation:
Yes, the graph would still be a function, but a different function than if the values were all different. This would cause two of the values to be the same and have no slope on the line. Before, the function was quadratic, but now it would be quadratic until the two values are equal.
Answer: Multiplying 3x and -x we obtain A= -3x^2
