Respuesta :
Answer:
y - 9 = 1/2 (x - 12)
Step-by-step explanation:
find slope:
9-5 = 4, 12 - 4 = 8, slope = 1/2
put in point-slope form:
y - 9 = 1/2 (x - 12)
y = 1/2x + 3 is the answer
to even check plug in the points
5 = 1/2(4) +3
5=2+3
5=5
9=1/2(12) + 3
9=6 + 3
9=9
to even check plug in the points
5 = 1/2(4) +3
5=2+3
5=5
9=1/2(12) + 3
9=6 + 3
9=9