The mapping diagrams below show 4 different relationships between input and output values. How many of the mapping diagrams represent functions? A Input Output Input Output 1 0- 2- -7 3- 8- 4- 6- C Input Output Input Output 1. 0. 3 7 6. 4 2

let R be the relation on the set A = {1, 2, 3, 4, 5, 6} defined by a R bif and only if a = 2b.

Find the domain and range of the relation. Average Monthly Temperature January-June: Hilo, Hawaii Month Jan. Feb. Mar. Apr. May June Temperature 64 64 64 66 67 68 O A. domain: {64, 66, 67, 68}; range: {Jan., Feb., Mar., Apr., May, June} domain: {Jan., Feb., Mar., Apr., May, June}; range: {64, 66, 67, 68} B. C. domain: {64, 64, 64, 66, 67, 68}; range: {Jan., Feb., Mar., Apr., May, June } D. domain: {Jan., Feb., Mar., Apr., May, June}; range: {64, 68}

Tech Company Employees Construct a vertical and horizontal bar graph for the number of employees (in thousands) of a sample of the largest tech companies as of 2014. Company Employees Microsoft 373 Intel 310 Apple 146 Samsung 126 Cisco 109 Send data to Excel Part: 0 / 2 Part 1 of 2 Construct a vertical bar graph for the data. Tech Company Employees