Answer:
y+1=8/9(x+4)
Step-by-step explanation:
y-y1=m(x-x1)
m=(y2-y1)/(x2-x1)
m=(7-(-1))/(5-(-4))
m=(7+1)/(5+4)
m=8/9
y-(-1)=8/9(x-(-4))
y+1=8/9(x+4)
Answer: 13
Step-by-step explanation:
Answer: To find the vertex: use formula x= -b/2a.
plug x into the given equation to find y value.
now you have (h,k)
find a point on the graph and plug in to the vertex form equation to find "a"
Step-by-step explanation:
Answer:
29
Step-by-step explanation:
hope this help :)
