Rewrite the function by completing the square. f(x)=x^2+16x-46

Step-by-step explanation:

Completing the square is a multi-step process that involved rewriting an equation such that it has a factored term, a coefficient, and a constant. First, group the equation, then add a term such that the grouped part of the equation can be simplified, then balance the equation, finally simplify and factor the equation.

Group;

Add in a term that makes the grouped part of the equation a perfect square, this can be done by dividing the linear term by 2, then balancing the equation;

Simplify, factor;

the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees