– Jack can paint a room in 9 hours alone. If Sara helps, they can do the job in 5 hours. How long would it take Sara to paint the room alone?

9

Step-by-step explanation:

If Jack can paint the room in 9 hours by his self she can only do the same

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.

the answer is b.

step-by-step explanation: