Identify the range of the graphed function
a. {y|-1
b. {y|-1< =y< =4}
c. {y|0
d. {y|0< =y< 6}

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?