Answer:
No it's not a function. Functions can't have the same x value.
Answer:
A. a quadratic function can only have one y-intercep
Answer:
Step-by-step explanation:
Hope this helps!
Answer:
Step-by-step explanation:
It's an exponential function but it is going in the negative direction. So now you know there has to be a negative in front of the function meaning it can only be c or d. Since we know its a exponential function. If we set x = 0, it will give us the y intercept. Which should be 1. However it is -2. Therefore it it multiplied by -2 meaning d is right answer