What is the domain of the function f(x) = + 5? f(x) ≥ –9
f(x) ≥ –5
f(x) ≥ 5
f(x) ≥ 9

The domain of the function is:

Step-by-step explanation:

Given the function

We know that the domain of a function is the set of input or argument values for which the function is real and defined.

From the function, it is clear that for the values x<-5, the function becomes undefined.

For example, for x=-6

√x+5 = √-6+5 = √-1 which is undefined

and for x=-5

√x+5 = √5+5 = √0 which is defined

Thus, the domain of the function is:

d) the triangle is a right triangle 60 squared +144 squared= 156 squared

step-by-step explanation:

156 squared is the hypothenuse

so 156= c