Portia graphed 3 points from the equation x = 6 on a coordinate grid. she graphed (6, 1), (6, 3), and (6, 4). she drew a straight line through the points. which ordered pair would also be on this line? a. (9, 3) b. (6, 9) c. (0, 6) d. (0, 3)

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0