Ineed this done, step by step.

evaluate the expression. show all work by breaking the steps down or showing what each step you took was.

3 left parenthesis 7 minus 4 right parenthesis squared divided by 9

3

Step-by-step explanation:

3 (7 - 4) squared divided by 9

3 (3) squared Divided by 9

3 times 9 divided by 9

27 divided by 9

Then you have you answer.

The second answer

Step-by-step explanation:

Remember rise over run since this is a negative line go down 4 and over to the right 3. Now you found your slope which is -4/3. To find the y intercept simply look at the y axis and look at where the line passes through it