Please help FAST Which equation represents a line that has a slope of 1/3 and passes through point (-2, 1)?

(A. y = 1/3x- 1

(B. y = 1/3x+ 5/3

(C. y = 1/3x- 5/3

(D. y = 1/3x+ 1

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For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm