Which of the following sets of points are reflections of each other across the x-axis?

a. (-5, 6) → (5, -6)

b. (-5, 6) → (6, -5)

c. (-5, 6) → (5, 6)

d> (-5, 6) → (-5, -6)

D

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y )

Thus

(- 5, 6 ) → (- 5, - 6 ) → D

D> (-5, 6) → (-5, -6)

Step-by-step explanation:

Two points are reflections of each other across the x-axis if their

x-coordinates are equal

and

y-coordinates are opposite

answer: the equation matches the regression

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.