Write a function rule for each table x 0,1,3,5 f(x) 0,3,9,15

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?

Given abc find the values of x and y. in your final answer, include all of your calculations.