the cape hatteras lighthouse was a kilometer from the shore in 1870. how far was the lighthouse from the shore in 1970?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values