Answer:
7
Step-by-step explanation:
Write the numbers lowest to greatest
16 18 20 21 25 42
range is 25- 18 = 7
Answer:
A) -127
Step-by-step explanation:
Answer:
f(x)=4x^2
Step-by-step explanation:
I'm guessing the third function 4x squared. It curves up with the data points while all the other functions create straight lines.
Answer:
D
it is right answer and good please right this answer
Answer:
3
Step-by-step explanation:
write the question in an algebraic way:
3x+6 = 6x - 3
Solve:
6x-3 = 3x+6
6x - 3 - 3x = 6
3x = 9
x = 3
Hope this helps.
Good Luck
