What are the domain and range of f(x) = ( )* + 2? b
+ 2?
O domain: {xlx>- *}; range: fyly>0}
: {0
O domain: {x\x> 3.); range: {yly>2}
}
O domain: {x|x is a real number}; range: {yly>2}
O domain: {x 1 x is a real number}; range: {yly> -2}

there is no question content here, but you for the free points! : d

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )