Identify the function shown in this graph. 4 3 10 1 -5 4 -3 -2 -1 1 2 3 4 5 -2 -5 A. y = x - 2

B. y = 3x + 2

C. y = -3x - 2

D. y = 3x - 2

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

The sum of two numbers is 86, and their difference is 20. find the two numbers

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?