Answer:
-10
Step-by-step explanation
You subtract 4 by 4 which is zero. then you subtract 2 making it -2. You multiple 5 by -2. X is equal to -10.
F(x)=x^2+3 has a domain of X> or equal to 3, and a range of all real numbers
I'm not too sure about the inverse but I think the equation is
sqrt(x-3)=y
Answer:
Step-by-step explanation:
So since we are trying to find the price for 1 song, you will be dividing the price by the song. Divide 12 by 15 and divide 9 by 10:
<u>Since 80 cents per song is cheaper than 90 cents, A is cheaper than B.</u>