Select the correct locations on the graph. There are 10 students in Jenna’s skating class. The data gives the ages and the heights of these students. Select the points that represent this data.

Age (years) Height (cm)
11 140
12 145
12 151
13 160
14 155
14 161
15 170
15 179
16 175
16 179

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

What is the value of x? enter your answer in the box.

Have you ever been in the middle of telling a story and had to use hand gestures or even a drawing to make your point? in algebra, if we want to illustrate or visualize a key feature of a function, sometimes we have to write the function in a different form—such as a table, graph, or equation—to determine the specific key feature we’re looking for. think about interactions with others and situations you’ve come across in your own life. how have you had to adjust or change the way you represented something based on either the concept you were trying to describe or the person you were interacting with? explain how the complexity or layout of the concept required you to change your style or presentation, or how the person’s unique learning style affected the way you presented the information.