The following data was collected on a cheetah. it ran ½ mile in 2/3 min, ¼ mile in 1/3 min, and ¾ mile in one minute. 1.give one method that can be used to prove that the different rates for the cheetah’s data are proportional or non-proportional. 2.create an equation, a table, and a graph to show that the relationship for cheetah’s data is proportional or non-proportional. 3.explain to your peers how, the graph and table were valid in explaining proportionality or non-proportionality of the cheetah’s data.

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

Me i'm timed ! a. -2 to 1 b. -1.5 to 0.5c. 0 to 1d. 0.5 to 1.5

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.