Answer:
-1
Step-by-step explanation:
There are things called domain and range.
Domain is all the x values and range is all the y values.
Since in your picture the parabola only seems to be touching -1, that is your domain.
Answer:
23 miles
Step-by-step explanation:
.55 X 23 = 12.65
12.65+1.85 = 14.5 and that is the maximum number and I see it right.
Answer:
Kevin is 6 years old and Daniel is 3 years old
Step-by-step explanation:
They are now 3 years apart but two years ago, they were 4 and 1 years old, so Kevin was 4 times older than.
Hope this helped :)
Answer:
You earn more per hour and you would get $127.50
Step-by-step explanation:
You can find how much money you get per hour by dividing! 102 divided by 12 is 8.5 and 120 divided by 15 is 8 so you get more!
Answer:
Between 1 and 3 seconds
Step-by-step explanation:
There is no change in distance ( change in y ) between 1 and 3, so she wasn't walking during that time
