Question 7 the domain of the function y = sin x - 2 is x ≥ 2. true false question 8 the domain of the function y = cos x + 1 is all real numbers. true false question 9 what is the domain of the function y = sin x? all real numbers x > 0 x ≥ 0 x < 0 question 10 what is the range of the function y = sin x? all real numbers -1 ≤ y ≤ 1 -1 < y < 1 y ≥ -1

What is the measure of ac? 5 units 13 units 26 units 39 units

41/17 as a decimal rounded to the nearest hundredth

Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24