A circle of radius r centered at the point (0,r) in the plane will intersect the y-axis at the origin and the point A=(0,2r), as pictured below. A line passes through the point A and the point C=(9r2,0) on the x-axis.

(a) The line through A and C has equation: y= ? x + ?(b) The x-coordinate of the point B is ? .(c) The y-coordinate of the point B is ? .(d) The limit as r->infty of the x-coordinate of B is (if your answer is infty , write infinity) ?(e) The limit as r->infty of the y-coordinate of B is (if your answer is infty , write infinity) ?

28

step-by-step explanation:

8+8+6+6

none cuz there are no "following statements" regarding the question

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).