Answer: B, C, and D
Step-by-step explanation:
Just did it and got the answers wrong so these are the correct ones
(4-x) /(3x+21)
The denominator cannot be zero
3x + 21 ≠ 0
3x ≠ -21
x ≠ -7
The domain of the function will be all real number except -7
{x | x ≠ -7}
Answer:
range = 55-17
= 38
Step-by-step explanation:
to find the range, subtract the smaller number in the data from the bigger number.
Answer:
6
Step-by-step explanation:
because if you get the perimeter what is 6+6+4+4 that equal to 20cm then the area would be 24 cm cubed.
Answer:
a should be your answer
Step-by-step explanation:
