BRAINLIEST FOR CORRECT ANSWER!!! Choose the slope-intecept form of the equation of the line through the given points.

through: (1,5) and (-3,1)

A) y= 1/2x + 7/2

B) y= 3/2x + 7/2

C) y= 2x + 7/2

D) y= -2x + 7/2

b) the dogs need to shift their focus to human scent.

< 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)

2x + 8

step-by-step explanation: