When you divide a number by 10^n (i.e. 1 followed by n zeroes), you move the decimal point separator n places to the left (assuming that integers have the decimal separator at the end, as in 2 = 2.0).
So, the first option is to divide 18 by 100. So, we start from 18=18.0 and move the separator two places to the left:
The second option is to divide 8 by 10. So, we start from 8=8.0 and move the separator one place to the left:
The third option is to divide 18 by 10. So, we start from 18=18.0 and move the separator one place to the left:
So this is the correct option.
Answer:
Step-by-step explanation:
The following piecewise functions are linear functions. The graph of any of them is a line segment.
We just need to calculate the value of the function at each end specified in the brace.
Substitute x =-1 and x = 0:
Range of this piece is [-5; -2)
Substitute x =0and x = 5:
Range of this piece is [3; 13)
Therefore the range of the following piecewise function is:
Look at the picture.
