Good luck I’m actually looking for answers just like this
Your vertex would be (-1,-5)
and your axis of symmetry is x=-1
Answer:
4
step by step:
b-9=4
So you know the compound continuously formula is

. Thus, just plug in.

Plug that into your calc to get $1832.
Answer:
This is a line, x>0 (miles cannot be negative)
Step-by-step explanation:
Cost of renting a car = cost per mile times the number of miles plus the flat fee
We know the cost per mile = .25 and the flat fee
Let x = number of miles and y = cost of renting a car
y = .25x+15
This is in the form y= mx+b which is the slope intercept form of a line.