Write the constant of proportionality for each set of points, Each question is worth 10 points. Show all work

1.What is the constant of proportionality for the point ( 4,8)

2. What is the constant of proportionality for the point (7,3)

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

Will mark name all segments skew to bc

Use sigma notation to represent the following series for 9 terms.