Write an equation that involves multiplication, contains a variable and has a solution of 5

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

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