Math Business Questions. Eight Questions

QUESTION 1 . 2 POINTS Which of the graphs below shows correctly plotted points for the following line? y = 2x - 1 Select the correct answer below: y (0,2) (1,1) (2,0) O (2,1) (1,0) (0, -1) (-1,-2)QUESTION 7 - 1 POINT Which ofthe following graphs shows a function which is onetoone? Select all correct answers. Select all that apply: \fQUESTION 8 - 2 POINTS The list of ordered pairs below represents a function. {(1,11),(10,4),(s,11),(4,2)} Find the domain of the function. Select the correct answer below: (9 10,8,1,4 O 11,4,2,11 Q 10,8,2,1 Q 11,10,8,4 O 4,2,11 O 11,10,3,1,4 p FEEDBACK \f\fWhich point in the image below corresponds to the point (4, 1)? E -4 -3 -2 -1 2 3 4 F B A Select the correct answer below: O Point A O Point B O Point C Point D Point EQUESTION 3 . 2 POINTS The list of ordered pairs below represents a function. {(0, 8), (7, -4), (-8, -10), (-12, -3)} Find the range of the function. Select the correct answer below: O -10, -4, -3, 0,8 O -12, -8, 0, 7 O -12, -8, 7 O -12, -10, -4, 8 O -10, -4, -3,0 O -10, -4, -3,8 FEEDBACKQUESTION 4 . 2 POINTS Each answer choice below represents a relation by a set of ordered pairs. In which of the answer choices is the relation a function? Select all correct answers. Select all that apply: O {(-1, -4), (-4, -4), (-2, -3), (8,5)} O {(9, 11), (-1, 9), (8, -4), (3, 11) } O {(8, -5), (-1, 12), (1, 13), (1, 10) } O {(9, 10), (2, 10), (6, 6), (-4, 14)} O {(8, 9), (-5, 12), (-5,5), (6, -1)} FEEDBACKQUESTION 5 . 1 POINT Which of the following graphs shows a function? Select all correct answers. Select all that apply: 5- V -5 0 5 -5\fQUESTION 6 - 2 POINTS Given the table below, determine whether y is a function of at, and if the function is onetoone. Select the correct answer below: 0 y is not a function ofac O y is a function of x, and the function is onetoone 3; is a function of x, but the function is not onetoone p FEEDBACK