Which function is a linear function? A. 1 − 3x2 = -y B. y + 7 = 5x C. x3 + 4 = y D. 9(x2 − y) = 3 E. y − x3 = 8

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

: )

$6.42

step-by-step explanation:

let's fu(!

step-by-step explanation:

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )