Answer:
Step-by-step explanation:
40 miles per minute
Answer:
x = 5.2
Step-by-step explanation:

Let's first simplify our first function:

Now, we just need to set this function equal to our other given function.

Now, we can add 12 to both sides:

Now, add 5x to both sides:

Finally, we'll divide both sides by 5:

Answer: x = 5.2
Due to the conditions, my answer would be 100.
The parabola's vertex would not be on the x-axis or y-axis and there would be no x-intercepts.