Which of the following functions corresponds to the piecewise-defined function below? f(x) = 2x + 4, x > -4/2 -(2x + 4), x < -4/2 a) f(x) = |2x + 4| b)f(x) = |2x - 4| c)f(x) = |-2x + 4| d)f(x) = |2x + 8|

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000