Ipromise brainliest and it very simple i
given the following values, which point would be considered an outlier?

x y
1 0.9
2 2.1
3 3.2
4 3.9
5 7.4
6 5.8
7 7.2
8 8
9 9.1

a. (2, 2.1)
b. (9, 9.1)
c. (8, 8)
d. (5, 7.4)

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Ithink i know it but i want to be sure so can you me out ?