The x-intercepts of the graph of f(x)=x(x+1)(x-5)(x-7) are?

The graph shown below expresses a radical function that can be written in the form f(x)=a(x+k)1/n+c what does the graph tell you about the value of n in this function

Pick the description of a geometric object that best matches the real world object box for a deck of card

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?