The equation of a circle is given below.
what is its center?

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

We just started the introduction into circles and i have no idea how to do this.

What is the solution to the division problem below x3+x2-11x+4/x+4