1. use the graph provided to answer the following questions; you will submit your answers on this page. Domain:
range:
X intercept:
y-intercept:
intervals positive:
intervals negative:
intervals increasing:
intervals decreasing:
average rate of change over [-8,6]

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

3/4 = c/36 i need with this fraction proble.