made to the table so that it would represent a function? f(x) A. Arrange the x-coordinates in descending order -1 4 B. Replace all negative x-coordinates with positive values -2 C. Replace (-2,1) with (2,1) 1 D. Replace (1,0) with (-1,0) -2 1 1

Q: If a line has a slope of 1/2, then any line perpendicular to it must have what slope? Answer:

A: This question is related to slope of lines and functions, we will solve it using given information.

Q: write the matching equation to go with this function

A: Let the function be f(x).See that graph of f(x) passes through the points . Hence, are the roots of…

Q: Which of the following is a function? a. y = 2x + 5 b. y >…

A: Recall:  Vertical line test:  Any vertical line drawn in the graph will intersect the graph at only…

Q: The following sets of ordered pairs are functions. Give a rule that could describe each function. 1…

A:

Q: Determine a function that will best match the following points: (1/2, 0), (2 ½, -2), (4 ½, 0), (7 ½,…

A: We find the Lagrange interpolating polynomial. We have: x x0=12 x1=212=52 x2=412=92 x3=712=152…

Q: Which relation is not a function? a. {(-13, -10), (-15, −12), (-11, −8), (−16,4)} b. {(8, 17), (5,…

A:

Q: Find the interval in which the following function is positive: 3. -1 1 2 3 6 -1 -2 -3 4)

A: