It might either be a right triangle or a cute triangle
The answer is C because since the answer is 4 and if u look at c it would equal to 4.
There are 2 ways you can write this.
You can either do /1 or /100

The most used is
To rewrite as a function of x (f(x)), write the equation so that y is by itself on one side of the equal sign and an expression involving only x is on the other side.
f (x) = - x^4