Tanya is practicing for her next track and field meet She and her coach have been collecting data abou her athletic performance and want to know what Tanya's rate of speed is if she can run a 90 meter course in 15 seconds.

19.6 feet per second

Step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.