The slope of the line below is -2. use the coordinates of the labeled point (4,-6) to find a point - slope equation of the line

a- y+6 = -2(x-4)
b- y-6 = -2(x+4)
c- y+6 = 2(x-4)
d - y-6 = 2 (x+4)

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Use the given information to determine the exact trigonometric value.