Determine whether the graph on the right is that of a function by using the vertical-line test. If it is, use the graph to find the following. (a) the domain and range (assume that the curve (5,5) approaches but never intersects the y-axis) (b) the intercepts, if any (c) any symmetry with respect to the x-axis, y-axis, or the X origin Answer 8 -4 4 8 A; Band( . . . Does the graph represent a function? Choose the correct answer below. O A. Yes, the graph is a function because every vertical line intersects the graph in more than one point. O B. No, the graph is not a function because a vertical line x = 4 intersects the graph at two points. O C. No, the graph is not a function because a vertical line x = 4 intersects the graph at only one point. O D. Yes, the graph is a function because every vertical line intersects the graph in at most one point.HW Score: 65.71%, 18.4 of 28 Question 3, 3.2.4 points 0 Points: 0 of 1 Complete the sentence the below. If the point (4, - 1) is a point on the graph of f. then f( _ )= . (E If the point (4, 1) is a point on the graph of f. then 11D) = D. Use the graph of the function f shown to the right to answer parts (a)-(n). (- 3,9) 12 (6,6) 6 (-2, 6) (- 6,0) I,0) 6 - 4 2 6 X (0, -3) (4,0) - 7, -6) 6 (2, - 6) - 12 . . . (a) Find f( - 7) and f(2). f( - 7 ) = f(2) =Determine whether the graph is that of a function by using the vertical-line test. If it is. use the graph to nd (a) its domain and range. (b) the intercepts, if any. (0) any symmetry with respect to the x-axis, y- axis, or the origin. I 9.0 I27 Is the graph that of a function? H Yes V U No Determine whether the graph is that of a function by using the vertical-line test. If it is, use the graph to find (a) its domain and range. 12 (b) the intercepts, if any. (c) any symmetry with respect to the x-axis, y-axis, or the origin. 6- X 2 6 6 12 Answer -6- - C Is the graph that of a function? O Yes O NoHW Score: 65.71%, 18.4 of 28 points 0 Points: 0 of1 Question 9, 3.2.15 Part 1 of 4 Determine whether the graph below is that of a function by using the vertical-line test. If it is, use the graph to nd (a) its domain and range. (b) the intercepts. if any. to) any symmetry with respect to the x-axis. yaxis, or the origin. [inaurJ'L/ Dr'- C, Is the graph that of a function? C) Yes O No Determine whether the graph is that of a function by using the vertical-line test. If it is, use the graph to nd (a) its domain and range. (b) the intercepts. if any. {0) any symmetry with respect to the x-axis. y-axis, or the origin. 9,9 Is the graph that of a function? O Yes O No HW Score: 65.71%, 18.4 of 28 Question 4. 3.2.5 > points 0 Points: 0 of 1 6 Find a so that the point (1,4) is on the graph of f(x) = ax2 +1. E) a = E] (Simplify your answer.) Question 14, 3.2.25 Part 1 of 8 0 Points: 0 of 1 Answer the questions about the (8) Choose the correct answer below. following function. (\"J A. Yes, because substituting x = 15 into the given equation results _ 2 __ __ V f(x) 4): x 3 in _ 2_ (a) '5 the point (' 2.15) on the C) B. No, because substituting x = - 2 into the given equation does graph of f? not result in 15. (b) If x = 2, what is f(x)? What point is on the graph off? C) C. No, because substituting x =15 into the given equation does not (c) If f(x) = 3, what is x? "95\"\" i" ' 2- wajt P0int(9) are 0\" the graph C) D. Yes. because substituting x = 2 into the given equation results 0 ' in 15. (d) What is the domain of f? (e) List the xintercept(s), if any, of the graph of f. (f) List the y-intercept. if there is one, of the graph of f. RHSMQ'"