[09.01]
Functions f(x) and g(x) are shown below:
f(x) = x2
g(x) = x2 - 8x + 16
In which direction and by how many units should f(x) be shifted to obtain g(x)? (1 point)
Left by 4 units
Right by 4 units
Left by 8 units
Right by 8 units

a) 32pie square meters

step-by-step explanation:

hope this is what you were asking for!

step-by-step explanation:

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)