Please Help me. Also if you could show your work thatd be great.

3) , , or (same thing)

4) or (same thing)

5) or (same thing)

Step-by-step explanation:

3) Domain represents the amount of -values in a function. The image shows that the function's arrows point in both directions (right and left), infinitely, so the domain would be , , or (same thing).

4) Range represents the amount of -values in a function. The function goes downward forever () by the indication of an arrow and halts just under the y-axis (). After combining these two inequalities, you see that the range is or (same thing).

5) The -intercept is where the function crosses the -axis. In this function, the -intercept is or (same thing).

first one because it can't have a fraction in it

step-by-step explanation: