Which translation maps the vertex of the graph of the function f(x) =x2 onto the vertex of the function g(x)= x2 + 2x +1

  There is a left shift of 1 unit

Step-by-step explanation:

Given equation is and  

the vertex of equation  is (0,0)

and we see the vertex of is (-1,0)

we can see this in the graph attached

so, there is translation of vertex of the graph is by left shifting of vertex by 1 unit .

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

: )

i need points

step-by-step explanation:

sorry bubs