5. because I found it. hahaha
Answer:
Y-Intercept= -12
Slope= -8
Step-by-step explanation:
Completing the square gives


At the point on the graph along the axis of symmetry, the squared term vanishes, so that when
, we have
. So

This is a scaling ratio question. For 1 in is 10 mi so 1:10
Its asking you how long in inches do you have to place those two cities apart. The actual length is 95 mi so the ratio is ?:95
Doing the cross multiply and divide 95*1/10 you get 9.5 in
Switch sides
Abc=d
Now divide both sides by bc to get a .
A= d/bc