Answer:
slope: 3; vertex: (5, -8)
Step-by-step explanation:
Compare the given y+8=3(x−5) to the slope-vertex form y - k = m(x - h). We see that the slope, m, must be 3 and the vertex must be (h, k): (5, -8).
i believe it would be 144
I don't know the answer I need help on it as well
Answer: 12
Step-by-step explanation:6*2