given that (-7,5) is a point on the graph of h(c), what is the corresponding point on the graph of its inverse

What is the equation of the graph that represents f(x)=x^4 stretched vertically by 2 and shifted up 3 spaces

Don't know how to find x given these segment lengths

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.