What is the domain of function p? PLEASE HELP p(x) = √x-1 + 2

A. [2, infinity]

B. [1, infinity

C. [ -infinity, 2]

D. [-infinity, 1]

yes yes yes yes yes yes yes yes yes

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

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).