As is the case for any polynomial, the domain of this one is (-infinity, +infinity).
To find the range, we need to determine the minimum value that f(x) can have. The coefficients here are a=2, b=6 and c = 2,
The x-coordinate of the vertex is x = -b/(2a), which here is x = -6/4 = -3/2.
Evaluate the function at x = 3/2 to find the y-coordinate of the vertex, which is also the smallest value the function can take on. That happens to be y = -5/2, so the range is [-5/2, infinity).
106, it can be divided but it is not an even number. it has a decimal. the answer to 106/4 is 26.5:) hope this helped1
Hey. Why are you so worried. Here is the answer. There is a very small problem.It is that the decimal point is not added.
A & D are the correct answers!
Answer:total cost= 20x+50 x= number of hours
Step-by-step explanation: Gooooooooooooogle
