Answer:
The function is non-proportional.
Step-by-step explanation:
If the function was proportional, when the number of hours spent riding the bicycle is equal to 0, the total cost of renting the bicycle would also be 0. In other words, the function would be proportional if y=0 when x=0. However, this is not the case.
Plug 0 into the equation as x
When 1 bicycle has been rented for 0 hours, the customer still has to pay 10 dollars just for renting it. When x=0, y=10. This means that the function is non-proportional.
I hope this helps!
Answer:
3/4
Step-by-step explanation:
If it helps you can find a visual or draw it.
Answer:
x≥1
Step-by-step explanation:
f(x) = √x+6-7
f(x) = √x-1
The value under a square root must be non-negative; therefore make the inequality x-1 ≥ 0 and solve it.
x ≥ 1
There's your domain! Hope this helps! :D
You could draw 12 circles and cross out 3. Or you could write a story that goes along the equation. I hope this helped you! If you need me to explain the story you can ask.