Answer:

Step-by-step explanation:
So we have the function:

To find f(-3), substitute -3 for x:

Multiply within the absolute value:

Subtract:

The absolute value of -14 is 14. Thus:

Add:

And we're done!
Answer:
55, -150, -78
Step-by-step explanation:
The answer is letter A since the mixed form of 7/5 is equal to 1 and 2/5.
Answer:
Step-by-step explanation:
3(2 + 3 + 4)^2
3(9)^2 = 3(81) = 243